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34mm Steering Damper Fork Tube Clamp - for RD350 RD400 R5 RD250 DS7 (or any bike with 34mm forks) in Black or Natural. -
Replacement Fork Tube Set, hard chrome, 34mm diameter, stock length for each model. High quality reproduction part. Sold in pairs. Replaces original part numbers 278-23124-50-00 351-23124-50-00 1A0-23124-01-00 -
Progressive springs offer a soft initial spring rate for a plush ride while progressively wound design provides increased resistance to bottoming as spring compresses. Improve handling while retaining OEM geometry Made in the U.S.A.! Huge improvement over stock RD springs, more firm for better performance handling. For RD250/350/R5/DS, we recommend these springs to be cut down 1.5". These work great with 10-15W fork oil, available here on the site. Sold in pairs. Note this product has additonal shipping charges. -
Race Tech Fork Springs - RD250/350/R5/DS7 (all) & RD400 (76-78). Available in .70kg, .75kg and .80kg spring rates. Recommneded spring rates: Rider weight up to 150lbs - .70kg Rider weight 150-200lbs - .75kg Rider weight 200-250 - .80kg A High Performance Spring has a high stiffness to mass ratio. In other words, it is light weight for a particular rate. This requires the finest materials. And, of course, you want the specific rate you’re paying for. Most manufacturers hold rates within +/-5%, this means a spring marked 5.0 kg/mm could be a 4.75 or even 5.25. (A spring marked 5.0 could be the same rate as one marked 5.4!) Race Tech Springs have extremely accurate rates because we 100% test our springs. Chrome silicon, high stiffness to mass ratio, shot peened, heat treated and pre-set (no sacking). These are the finest springs available, period! Note: This part is not elidgeable for discount or promotion. Note: This product has additional shipping chargres. -
Race Tech Fork Springs - RD400 Daytona (1979). Available in .70kg and .75kg spring rates. Recommneded spring rates: Rider weight up to 150lbs - .70kg Rider weight 150-200lbs - .75kg Rider weight 200-250 - .80kg (not available) A High Performance Spring has a high stiffness to mass ratio. In other words, it is light weight for a particular rate. This requires the finest materials. And, of course, you want the specific rate you’re paying for. Most manufacturers hold rates within +/-5%, this means a spring marked 5.0 kg/mm could be a 4.75 or even 5.25. (A spring marked 5.0 could be the same rate as one marked 5.4!) Race Tech Springs have extremely accurate rates because we 100% test our springs. Chrome silicon, high stiffness to mass ratio, shot peened, heat treated and pre-set (no sacking). These are the finest springs available, period! Note: This part is not elidgeable for discount or promotion. Note: This product has additonal shipping charges.
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Race Tech Gold Valve Fork Emulators for RD250/350/R5/DS7 (all) & RD400 (76-78), sold in pairs.Damping rod forks are notorious for being both too harsh yet too easy to bottom. This is the nature of damping rod fixed orifice forks. In the past all that could be done to improve these forks was change spring rate, oil viscosity or damping hole size, until now. Cartridge Emulators make damping rod style forks perform like well-tuned cartridge forks. These tunable valves sit on top of the damping rods and are held in place by the main springs. This makes them both simple to install and completely tunable for all conditions and rider preferences. Track tests have consistently produce lap times that are 1 or more seconds a lap faster while Cruisers and Gold Wing owners rave at the increased control and ride quality. Note: This part is not elidgeable for discount or promotion. -
RD/RZ Steering Damper Fork Tube Clamp. Billet fork tube clamp. Includes 2 stainless M6x1.0 clamp bolts and one M8x1.25 damper mount bolt. Available in fork tube sizes for many front ends: 34,35,36,38,39,41,43,45,50,52,54mm sizes. Note (RD250/350/400 is 34mm/RD400F Daytona is 35mm, RZ350 is 35mm). Choose clamp size and click add to cart. -
Out of stock
Yamaha RD350/250 RD400 R5 - Billet Fork Caps with Preload Adjusters Fitment: 1976-78 RD400, 1973-75 RD350, 1971-72 R5 (does not fit 1979 RD400 Daytona) Also fits 77-78 DT250/DT400, 73 TX650- These replace your stock fork caps. No modification necessary and allow you to tune your suspension with 20mm+ of adjustment
- Billet Fork Caps - Natural aluminum finish
- Allows quick and easy preload adjustment without removing caps and adding spacers. A simple turn of the adjuster up/down is all that's needed
- Includes 2 caps, o-rings, spring discs and instructions
- Adjusters have graduated lines on the stems for easy reference
- Sold in Pairs
- Made in the USA
