Welcome to South Downs MTB Skills

Welcome to South Downs MTB Skills, we are a progressive MTB skills coaching company based in West Sussex. We can do skills coaching at Stanmer Park in Brighton, more advanced techniques on the Surrey Hills at Peaslake, and guided rides all over West Sussex and the Surrey Hills.

At the start

Why not read through the blog to find out about skills sessions other people have taken, check out Jim’s Blog for what’s going on at the moment and check out some of the equipment reviews too.

Time for a detour

If you want to arrange some skills coaching or a guided ride drop us an email with your requirements and we’ll get back to you. Look at the drop down menus above for more information….

Prices here, guided rides FAQ here, skills courses FAQ here.


Just in case you didn’t realise, I’m back!!

In case it wasn’t obvious, I’m back and open for business again!

Drop me a line for skills coaching and guided rides on the north and south downs.


Legs feeling a tad jaded after last night's ride. Weather so good though so off out for a #bivvy after work.   ???????????????????????????  #fatbike_29plus_life #29plus #29erplus #titanium #tilushness @traversbikes #RussTi #rigid #carbonfork #dynamohub #S
Murky one on the way in today, so hot though! Nice to be back on the sync, it's like an elegantly crafted precision singletrack scalpel after riding 29+ for nearly three months.   --------------------------------------------------  #bike #cycling #igbikes

I’ll not be around for a few weeks!

So the time has finally come! I’ll not be available for coaching or guiding until the middle of august now, exciting! I’ll be tackling this little excursion…….

As I’ve said elsewhere this trip is very personal to me and I’ve been using it to raise money for Cancer Research UK, so far nearly £1.5K has been raised, pleased help me keep going by giving what you can.

JustGiving - Sponsor me now!

Thanks to all those who have helped Tom and I along the way :-)

See you in August,


Jim’s blog: Welsh Ride Thing

The Welsh Ride Thing last year was my first foray into multi day bikepacking, and it was such an amazing weekend. Well how things change in a year, now I’m on the countdown to riding the Tour Divide and this years event was a good excuse for Tom and I to test our bikes with all the kit we are taking to America in June.

2016 Welsh Ride Thing

We had the added bonus of having “converted” some of our usual crew to this slightly unusual offshoot of mountainbiking over the last year too, so it was awesome to turn up in Wales with a big crew of my usual riding buddies. It was set to be a great weekend, even if the previous great weather had blown itself away to leave us with a terrible forecast. However, as we’d discovered last year, it’s rarely as bad as you think it’s going to be and somehow when you have resigned yourself to riding for three days bad weather doesn’t seem quite so hideous for some reason.

2016 Welsh Ride Thing
2016 Welsh Ride Thing
2016 Welsh Ride Thing

So we’d planned a pretty good route that was around 110 miles, however there were some bad weather shortcuts and with what was forecast it looked like they would be the safest and more sensible options. It was a mixture of country lanes and off road bridleways and singletrack. As we discovered last year though, when in Wales the route marked on the map doesn’t always equate to what is on the ground. In one or two places a certain amount of “improvisation” was required, and maybe a bit of fence vaulting too!

2016 Welsh Ride Thing
2016 Welsh Ride Thing
2016 Welsh Ride Thing

On the first day our route also took us through the excellent Climachx trails in the Dyfi valley. This was the same weekend as the Dyfi Enduro, fortunately we were there the day before as my Garmin had us riding some sweet singletrack that also happened to be marked as the enduro route, the only problem was we were going the opposite way!

2016 Welsh Ride Thing

We lost the trail a couple of times, but eventually ended up in Dolgellau, hungry and thirsty at dusk. A quick top up of water and some munchies and we were heading off into the darkening skies looking for a bothy Richard had told us about near Coed y Brenin. That would mean we kept all our kit dry for at least one night and also didn’t have far to ride for a slap up cooked breakfast in the morning ;-)

Fortunately the MBA web site gives grid references for bothies, however that doesn’t make it any easier finding them in a forest in the dark! Eventually though we rolled into our luxurious accommodation at about 22:00. Dinner was quickly cooked and consumed before we all settled down to a relaxing night lying wide awake listening to Duncan snoring.

2016 Welsh Ride Thing
2016 Welsh Ride Thing
2016 Welsh Ride Thing
2016 Welsh Ride Thing

Day two dawned and it was wet wet wet! We packed up and headed for the Coed y Brenin visitor centre for breakfast, fantastic bike shop by the way, who deserve an honourary mention for sorting out Duncan’s crash damage from the previous day and getting him rolling again with a full set of functional gears. We all stuffed ourselves silly and headed back out into the rain, this was where our first wet weather option was taken. After a long off road section our original route had us going high onto an exposed ridge line, it was not really safe to do this with the high wind and so we opted for a valley route. Back down to the main road and once again our stomachs were announcing their need for a top up. We endured the main road to Barmouth and went in the amusingly named ISIS Pizzeria. No radicalisation occurred though, unless you count destruction of radically large pizza.

2016 Welsh Ride Thing
2016 Welsh Ride Thing

After that lot we headed back out into the rain and we were riding across Barmouth bridge, leaning into the wind at forty five degrees, whilst the Irish Sea did it’s best to try and shot blast us and chuck us in the river below. This was where we took another road option rather than what we had planned. Originally we were going for an off road up and over and then a trip to the top of Cadair Idris, but again in the conditions that would have just been a stupid move.

2016 Welsh Ride Thing
2016 Welsh Ride Thing

We opted for the coast road south and then rode up the delightfully named “happy valley”. It was nice to get back out of the wind (slightly) and we wound our way along. It turned out to be another of what Daryl named “FFS Valleys”, they seemed OK to ride along and then you get to the end and FFS there’s a massive climb at the end!!

2016 Welsh Ride Thing

After a day in the rain though we were fantasizing over somewhere dry to stay and when we rolled back into Machynlleth we tried to find the bunkhouse that Google had listed. However it turned out to have been sold and returned to residential use, at least that’s what the woman wrapped in a blanket, drinking out of a tinnie sat outside told us.

Still wishing for at least some facilities we headed for the nearest campsite and the weather cooperated and let us put up our tents and cook dinner in the dry, amazing! We all hit the sack early as it had been a tough day and to be honest it was nice to be in a warm sleeping bag.

2016 Welsh Ride Thing
2016 Welsh Ride Thing
2016 Welsh Ride Thing

This left us with “just” fifteen miles over the mountain road to get back and we got up, packed away and headed back to Machynlleth for breakfast. Another massive feed and when we went back outside the rain was torrential again and the wind was very strong.

We grovelled our way up the road, leaning into the wind, occasionally being blown off the road into the verge completely. The upside of course was about four miles of descent, with a strong wind assistance down the other side.

Back down to basecamp and the tea urn was on. I very quickly drank four cups of tea and several bits of cake later we walked back to the van to get changed. Just to taunt us once we had all loaded up and got changed the sun came back out!!

2016 Welsh Ride Thing

However it didn’t really matter, despite the weather we had the Welsh Ride Thing delivered again, riding bikes, fun with friends, food and laughter.

Excuse the somber music on the video, it was fun, honest!!

So as far as our kit went, we used everything we took and there wasn’t anything we needed. I make that a success, while there is no way we can plan for everything that could happen in America I feel like we’re pretty well sorted.

Not long now till we set off so if you can help us along our way by making a donation to Cancer Research that would be awesome.

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Jim’s Blog: Powering the gadgets

So when you do any big trip one of the big things these days is keeping your gadgets charged, especially if you aren’t going near mains electricity at all. Camera, phone, GoPro, GPS, as well as lights all need powering and recharging. The dynamo hub is great for this job, but some extra electronics is required to give you a USB output to charge your stuff too.

So this is my set up, some off the shelf, some Jimbo made! But it all does the job and I’m now self sufficient for the Tour Divide.

SP dynamo PD8-X dynamo hub

So, starting with the hub, I have the SP 8X hub, I’ve got this on all my bikes as I’m totally sold on dynamo lights now! You can run the e-werk cable and the Revo light cable together down to the plug, but I decided to make a switch box so that I could turn them on and off independently. So I took a trip to Maplin and came home with a small plastic enclosure some switches and some terminals.

Been making making a dynamo / charger switch box this afternoon #bikepacking #TourDivide #diy #electronics #dynamo #charger
Been making making a dynamo / charger switch box this afternoon #bikepacking #TourDivide #diy #electronics #dynamo #charger
Been making making a dynamo / charger switch box this afternoon #bikepacking #TourDivide #diy #electronics #dynamo #charger

SO the box has two switches, one goes to the E-werk, the other to the Exposure Lights Revo.

Home made switch box

The Revo light is great, small, light and bright and the exposure red eye rear light plugs into the back of it.

Exposure Revo dynamo light
Exposure Revo dynamo light
Exposure red eye rear light

The Busch & Muller E-werk puts out a variety of voltages and currents, I have it set to a USB output, that way it will charge all my stuff. The output of the E-werk goes into a cache battery which provides a stable output so that you can charge the GPS while riding without it dropping in and out as you speed up and slow down. You can also either plug an additional power bank or your other gadgets in.

Busch and muller e-werk
busch and muller cache battery
Garmin on charge from B & M e-werk

So here’s a diagram of how it is all wired.

Dynamo wiring diagram

So all the gear is falling into place, and there’s only sixty five days to go!!!

Please donate to a great cause if you can:

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Nick and Jane’s skills session

I met Nick and Jane on one of the South Downs Bikes group rides I was guiding. Nick has a lot of experience, but Jane is a newcomer to mountainbiking although she has good fitness from running.

We started off with a skills check through some singletrack and then looked at body positioning for the ready position and also for braking.


Then we moved on to cornering. Both Nick and Jane needed to focus on the footwork especially and after a bit of practice both were cornering smoothly and Jane was really feeling the benefits.



After that it was on to drop offs, shifting weight back and getting comfortable with the position.



A fun session in the sun followed by tea and cake!


Andy and Digby’s skills session

Andy and Digby got in touch, they were heading off to Bikepark Wales and were looking for a bit of a skills tune up. I managed to leave the camera in the car so didn’t get any pictures, so I’ve pinched Andy’s one off Instagram!

We decided to opt for some more challenging terrain that Stanmer so went to the Surrey Hills, here’s the session off Strava.

So we started off with a ride up to the top of Holmbury Hill. We rode the Yoghurt Pots a couple of times so I could do a skills check and see what we needed to work on. We headed over to some fireroad and started working on the ready position, braking and cornering. After practicing all the cornering elements we headed back the the Yogurts for another go. Then we moved on to Telegraph and looked at manualling and how to tackle drop offs. This done it was time for I Should Coco and looking at line choices, drop offs and braking.

This was a really fun session and it was great to see the difference in the guy’s riding, the last go through the Yogurt Pots was such a blast and we all finished with a large grin on our faces :-)


Lianne, Grace and Janette’s skills session

Lianne got in touch, she Grace and Janette were after a skills session to set them up for a planned trip to the Sierra Nevada. We decided we’d split the session in two and we did the groundwork for Lianne at Stanmer Park, then a further session for all three on the Surrey Hills for some more challenging terrain.

We started off doing the ready position for Lianne, then looked at body position during braking and also a long look at cornering.




Then we moved on to the Surrey Hills for a session with everyone. First we recapped the ready position and cornering and then moved on to tackling drop offs and line choices on more challenging and steeper terrain.




Two fun sessions and it stayed dry!


Jim’s blog: It’s not about the bike…

It’s not about the bike… or is it?

Who am I kidding I love bikes, I love shiny stuff, and I love putting something together from the ground up and building a bike that works exactly the way I want it to.

I’m lucky as I work in the cycle trade and have had a lot of help sorting bits and pieces out for this bike, making sure the spec is suitable,everything works together and it will stand up to the challenges it will encounter this summer. So I must say thanks to JP at Quest Adventure and Martin at South Downs Bikes for help with components and Daz at Strada wheels for helping me to navigate the 29+ boost width minefield!

So I started off hunting for the perfect frame. My previous Genesis Longitude proved to be an awesome bikepacking machine, super capable, carried the bags well and was really comfy. The main problem though was it’s weight, not too bad at 31lb, but I didn’t want to pedal that every day for over a month so I started to look for an alternative.

Titianium was the obvious choice for me, I already have a kinesis Sync, which is an awesome trail / race bike, but it can’t take the extra volume 29+ tyre width I was looking for. I stumbled across Travers Bikes, chatting to one of their team riders at Mountain Mayhem, it seemed perfect for the job. I exchanged a few messages with Michael Travers and they were coming to race the Brighton Big Dog so it was a perfect chance to get a go on a bike and see how it felt. On paper it’s very similar to the Kinesis, but will take the 29+ wheels I was looking for. Michael gave me a spin on his bike and it felt great, so the following monday I ordered a frame.

I had custom options to turn it into a bikepacking machine. Direct mount front mech, extra ‘anything cage’ mounts that I jigged around till I had them in the perfect spot, full length gear and brake outers externally routed (standard frames have internal routing) along with the Travers Ti bar and seatpost I wanted as comfy a ride as possible.

Yes! Doing my own wheels at last after sorting everyone else out. Can't wait to get these puppies on the impending @traversbikes rusty (hint hint, when will it be here?) #spdynamo #dynamo #velocityrims #dually #29+ #sapim #travers #rusty #titanium #TourDi

So starting with the wheels, I needed a wider, plus width, rim. There aren’t too many options at the moment. I wanted metal, rather than carbon, for durability. Whether metal is actually any more durable I don’t really know, but in the back of my mind I wanted silver rims so that decided it for me.

The big choice was whether to go for a rim like the Surly Rabbit Hole or a solid one like the Velocity Dually. The big factor was the front hub, I need a dynamo and because the hub flanges are nearer together a rim like the Rabbit Hole will not build as strong a wheel as the spoke holes are offset, so Dually it was. Nice and easy to set up tubeless too as well as really shiny ;-)

So the front hub is a Shutter Precision PD8-X, I have them on my other bikes and they see to be reliable. The rear is a Hope boost width pro 2, I built the wheels just before the new pro 4 came out, if I’d have known I’d have waited! Both wheels are built with tandem spokes to help them deal with being ridden so far loaded with extra weight on the bike.

Wheels all done now, just need a frame to attach them to!

Next up was measuring the frame for a custom Alpkit frame bag. They make it to fit your frame exactly, so you have to make sure all the information is correct or it’s your fault!

That oughta do it, time to email @alpkit......

Next up came the groupset, Shimano XT 2 x 11, I know that 1 x 11 is the thing everyone raves about these days, but I need the gear range to get me over these mountain passes, the Tour Divide has 200,000 feet of climbing along the route!

Oops ;-)

The handlebar bag and the seatpack are Apidura, all the others are Alpkit. The forks hold a Free Parable Gorilla cage each side for extra water capacity, and there is also one under the downtube which will hold my tool kit in a Lezyne Flow Caddy to keep it all dry.

Travers Rusty

Up front is an Alpik Fuel Pod and two Stem Cells.

Apidura and Alpkit

Due to the nature of the extremely long gravel and forest roads on the Tour Divide most people run tri bars of some description, whilst googling I found the BarYak, naturally being really shiny it was perfect for this bike!


Lighting / gear charging is taken care of by the Exposure Lights Revo, more on that on a later post……

Exposure Revo

Gorilla cages for water carrying.

Travers Prong

Currently I have Bontrager Chupacabra tyres on, but after exchanging a few messages with the guys at these will be changed for Maxxis Chronicles nearer the time, with the reinforced sidewalls and fast rolling tread pattern I think they will do a better job and certainly be a bit more durable.

Bontrager Chupacabra

Shimano XT 2 x 11

XT 2 x 11

Brakes are TRP Spyke, mechanical, not hydraulic. Reduces the risk of handlebar bags rubbing the hoses over a long period of time, and you can get a new cable from pretty much any bike shop if you need to.

TRP Spyke

Last but not least here is my top tube sticker for a bit of motivation when times get tough, please donate to a great cause if you can:

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Charlotte’s skills session

Charlotte got in touch, as a regular road and sportive rider she’s starting to do more mountainbiking and was looking to get her self a little more confident on the bike before an upcoming trip to Afan.

We started off looking at the ready position, which she was already familiar with, however after chatting ablout her last trip to Afan where she had trouble on some of the steeper sections we put the emphasis on getting her to put her heels and wrists down further to get her weight back on the bike and hopefully reduce any trips over the handlebars as she had had a few.


Then we looked at cornering, Charlotte was by and large keeping her pedals level through everyting, so we spent some time getting her outside pedal down, riding ‘telegraph’ a number of times until she started to get the hang of it.

Then we moved on to manuals and getting the weight right back for steeper trail sections, she had some difficulties in Wales on the steeper sections, hopefully that will help out.

A fun session on sunny and dry Surrey trails, sweet!


Feedback from Chris


I started riding with the Stanmer Riders a few months ago and although my riding has improved I just felt I was just crashing through the forest so I set up a lesson with Jim (who was recommended by the group) to do an assessment of my riding and agree the top 3 things I need to work on. Jim was great – he did an assessment ride and quickly identified what I needed to work on – cornering! Jim then broke it down and we worked on vision, weighting the outside pedal, arm and torso positioning – really weighting the outside pedal was a revelation in the grip it created in a muddy stanmer as was pointing your torso to hold a tight line. We also worked on manualling the front and rear wheel – and there were my 3!

I’ve had instruction before and Jim is by far the best mtb coach I have worked with – insightful, understated (ie it’s about you), easy to talk to, a great rider (ie great demo’s of how it’s done) and a thoroughly nice guy. As a result I’ve decided to have 4 monthly 4 hour sessions to keep me honest & make sure I keep improving :-)

Chris – Hove