We are in the process of developing some unique products for the great Montesa 315 at the moment which will be exclusive to us at H&D Racing. We are very much still interested in the 315 and infact quite excited to be able to develop new parts when many have passed it over for the 4RT and so have dedicated a page to the 315 which will be constantly added to as we bring more things online. This is obviously on top of the standard spares service that we offer. If you feel that you have a specific product that you would like feel free to let us know. 

 Exclusive to us, these super links are designed to raise and improve the performance of the rear suspension of the montesa Cota 315. They are machined out of strong H30 alluminium and also increase travel and can improve grip and rear end traction whilst eliminating some of the suspension  'sag'. The increase in travel uprates the soft rear end and aids the ability to 'trick' ride and hop around the rear end by providing an even more progressive shock.  Whilst the coloured versions provide that extra bling. Avaliable in most colours that may suit your needs, just state your colour as you order, from standard mill finish to anodized look , red, gold, blue, titanium black ,repsol orange and satin black.. These are not just a shiny 'add on' they are performance upgrade and obviously come as a pair.

** out of stock**

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We are proud to be able to offer for sale these fantastic best selling hand machined in England billet aircraft grade alluminium rear brake pedals. Upgrade your Montesa from your standard brittle pedals to one of these. You will never have to keep buying  rear pedals again, these pedals are slightly shorter & sit just nicely behind the clutch casing and so the only exposed part is the spring loaded platform part which harmlessly bends out of the way when hit against an object. They are also especially handy for those who are using 'down & back' rear hangers that can make it hard for some to reach the standard pedal! We see that another pedal has been produced but this as the standard one is still cast alluminium and so is prone to snapping!!

They come ready fitted with a new clevis pin , a new bearing and new seals so you can just bolt the pedal straight on and do not have to strip your old one.

** Now avaliable in matt black & repsol pale & gp orange**

 !! IN STOCK !!

*For orange colour please allow 5 working days*

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H&D Trials Racing Products flat fush fitting petrol cap breathers. We have made these to our design and spec to replace the standard clumbersome rubber pipe or the short piece of pipe with another alloy breather on that are vulnerable to getting knocked off. It is such a simple and clever idea and unlike other avaliable versions these have 3 seperate 'breather' holes to prevent pressurisation and so there is no need to cut into your fuel cap. Simply remove your rubber pipe and push this little chap on and its done! No more lost caps.

Avaliable in gold, red, titanium black, blue or plain silver.

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Derived from our 4RT sumpguards, after repeated requests we have developed  a version of our 4RT Heavy duty guards to fit the cota 315. Made from exactly the same H30 quality 6mm thick material these are also longer than standard and wider to give greater protection to both sides of the engine.

You cannot buy a heavy duty , quality guard for the 315 anywhere else in the world!

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Titanium rear snail cam adjusters to fit the Cota 315. They are the same size as standard but obviously much lighter and gram for gram much stronger. Some people buy the oversized alloy ones but they are not advised as they are nearly 2mm thicker diameter and so the rear wheel nut doesnt have sufficient thread on the axle which can damage the axle and lead to shearing off. Also a lot of riders do not realise that there is no need for a larger cam as the adjusting bolt in the swing arm is removed and refitted further back in holes provided to provide the extra adjustment.

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The Factory Cota 315 bikes on Fujigas and Dougs' bikes were fitted with the oversized nissin front master cylinders before they switched to the 4rt and so why not fit your 315 with the same.

As with quite a few of our 'one off' products you cannot compare these to 'similar' items as you would not be comparing like for like and so we have again an exclusive and small batch of factory nissin front master cylinders as used by all team riders in all  montesa teams as these are the ultimate in dialled in braking. You can purchase these in different colour options and they come complete with a special hose (you can bolt straight onto your standard front caliper) and TITANIUM fittings so you are purchasing a very special piece of kit which as well as improving your braking power and 'feel' also sheds extra weight and adds that 'one off' look and bling factor.

These are supplied direct from us at H&D Racing to you in either standard factory finish, or anodised look red,gold, blue,black or repsol pale or gp orange. We have sold these to riders of montesa 315's, 4RT's. Scorpa SY's, Beta rev 3 and recently a sherco, so no matter what model you have this unit will suit your bike. If ordering in a coloured version please allow 7 working days to receive your item.

PLEASE NOTE.... the rubber lever protection boot is fitted in the pictures and is how it will be supplied to you. This  is not used by the works riders but we supply it as standard and it is your choice whether or not you use them, they are just a push fit and are easily removed.!

Spare levers in stock, geniune and after market

** IN STOCK  **

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Never have to fit a set of needle rollers again in your dogbone! We have machined these out to take a series of sealed bearings with 2 collars and 2 extra seals on each end so that you should never have to be servicing your linkage twice a year again. It is virtually impossible to be over run by water like the needle rollers bearings can do, when the water forces & drives out the grease on the standard needle roller.This in turn then leads to that 'slap' in the back end. Just price up a full service for the dogbone for twice a year and then see what a bargain these really are.

This unit comes fully assembled with bearings etc all in place. All you need to do is remove your old and worn dogbone and replace it with this, job done.No bearings to press out or greasing, we have done it all for you simply plug and play! Compare the prie of these to a 'standard linkage' that you can buy complete and they are less than £10 more expensive!

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Another addition to our range of vent gas cap breathers is also part of our new 'in from Spain' range of Repsol products which here we have a version of our breather tops in repsol orange.

Not just for owners of the 4RT, why not have Repsol parts on your 315?? 

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Rear suspension linkage repair kit ideal to purchase alonside the linkage tuning plates . Rather than having to source all your parts seperately we have put together this kit which consists of 2 genuine Honda inner bushes, 4 needle roller bearings and 4 seals. The rear linkage needs regular checking as play can soon develop with dirt and water penetrating the bearings and excessive play can lead to damage of the entire rear suspension set up.

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Simlilar to the above but designed for the swing arm bush part of the linkage. 1 inner bush ans 2 bearings and 2 seals.

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Genuine honda lever to fit the nissin front master cylinder, come complete with all fittings.

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Genuine Honda/ Montesa 315 pre oiled quality air filter

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REP Billet alloy oil filler cap made by hope to replace standard plastic one only in blue.

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High performance platinum racing plug for the 315, much improved over standard.

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Top quality headstock bearing kit. Priced each.

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4x outer clutch case bolts.

**please note all our titanium bolt kits are made in the UK from the best quality grade 5 and not cheap import chinese bolts which are of poor quality and prone to snapping as they are not of a sufficient grade quality for purpose **

These kits are all also avaliable in colours- blue, gold and purple haze, but these are at an extra cost of 50p per unit.

* for other titanium kits to fit the 315R please see the titanium page which has listed the bolts that cross over and are identicle to the 4rt*

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5x outer bolts for the mag case in titanium.

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4x waterpump bolt kit in titanium

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Clutch side inner crank case bolt kit, the ones that are set back further in.

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4x bolt kit to hold the reed petal inlet in titanium.

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Titanium nuts that hold down the top of the head .

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3x inner clutch housing bolts.

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4x gearbox housing/ engine case l/h side in titanium.

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2 x titanium bolts to clamp the crankcases around the reedblock

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1x long front titanium crankcase bolt on the front left hande side.

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Handmachined titanium kickstart bolt kit to replace the x screw head and flanged kick bolt.

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4x titanium bolts to fit the front frame rails on the 315.

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£16.99

The ultimate in 2 stroke oil perfection and the ONLY choice for the 315r.. This is the only oil that we have ever run on all two stroke engines that we have ever had, and we have never had an oil failure,so it is that good!We run our own Cota 315's on this and also our team kx500 supermoto and no probs. Plus you get the hint of the old castrol 'R' smell. What more could you want?

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