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CRF300L Rally'21-26 Race Tech Hi-Performance Fork Spring Kit

Purchase CRF300L Rally'21-26 Race Tech Hi-Performance Fork Spring Kit

CRF300L Rally'21-26 Race Tech Hi-Performance Fork Spring Kit

SKU: FRSP 3951KC Brand: Race Tech
$129.95

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Description

CRF300L Rally'21-26 Race Tech Hi-Performance Fork Spring Kit — The Race Tech Hi-Performance Fork Spring Kit is a front-suspension upgrade for Honda CRF300L Rally 2021-2026. The kit adds a spring to the left damping leg while retaining the stock spring in the right leg, increasing the combined fork spring rate for riders who find the stock setup too soft.

Why This Upgrade

This kit is aimed at riders who want more fork support while retaining the stock spring in the right fork leg.

Key Features

  • Adds a Race Tech spring to the left damping leg while retaining the stock spring in the right leg
  • Increases the combined fork spring rate
  • Includes the adapter kit required to add a spring to the damping leg
  • Race Tech spring calculator is used for the added spring rate
  • Measure fork oil by volume, not oil level, per the published instructions

Product Details

CRF300L Rally - Race Tech High Performance Fork Spring Kit In stock form, the CRF300L Rally forks, featuring a single spring design are under-sprung for any rider over 100 pounds. With limited travel, adding a stiffer spring in the right leg only per the stock design was not a viable option. Race Tech instead offers a Hi-Performance Spring Kit to add a stiffer spring to the left fork. (The overall spring rate in the forks is the average spring rate between both legs.) With the stock spring rate only useful to a 100lb. novice rider, this upgrade will make a drastic improvement in the CRF300L's handling for most riders. Measure oil volume - not level. Stock the left leg is damping only, right leg is spring only.

The stock spring is way too soft. RT spring kit adds spring to the left leg and retains the stock spring in the right leg. This increases the total spring rate. RT spring calculator calculates only the new spring you are adding to damping leg. RT Fork Spring Kit includes an adapter kit to add a spring to the Damper leg. Total spring rate is a combination of both springs. No need to disassemble the right leg unless its due for a rebuild or you want to put in good oil. CRF's Only Recommends installing the Race Tech Gold Valve Kit (FMGV2002C) in conjuction with the Race Tech Fork Spring Kit for added dampening https://www.crfsonly.com/crf300l-2021-2026-race-tech-fork-spring-install-guide

Fitment

Honda CRF300L Rally 2021-2026. Verify your exact model/year and configuration in the CRF's Only fitment selector before ordering.

Frequently Asked Questions

What does this product fit?

This listing is for Honda CRF300L Rally 2021-2026. Confirm the exact model/year and any configuration notes before ordering.

Does the kit replace both fork springs?

No. the product information says the Race Tech kit adds a spring to the left damping leg and retains the stock spring in the right leg.

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Wow! ( Verified Buyer )
5 out of 5 stars.
Curt (Bear Lake, Michigan) | July 24th, 2025
I am almost speechless how much better my 300 Rally is off road now. I am not an expert rider, I'm just getting back into riding off road again after 25 years, but even I could tell the front was way too soft. Every time I got to a little sand the front wanted to fold, and when I was standing up and let off the gas I could feel the front dive. I did the Race Tech spring kit along with the gold valves and it's a very big improvement! I still hate sand, but at least the bike doesn't instantly take a dive. I'm glad I did the gold valves too, but I would at least do the spring kit. My bike feels so much more stable.
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Fits the items below

Click/tap each year button to see the bikes that fit:

  •   2021 Honda CRF300L Rally
  •   2022 Honda CRF300L Rally
  •   2023 Honda CRF300L Rally
  •   2024 Honda CRF300L Rally
  •   2025 Honda CRF300L Rally
  •   2026 Honda CRF300L Rally