# Tbparts - HD Fork Spring for CRF125 > This is a plain-text (markdown) copy of a page on tboltusa.com, made for AI assistants. People see the same page at the HTML link below. - **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Japanese Mini Bike Parts](https://tboltusa.com/store/japanese-mini-bike-parts-c-100.md) > [CRF125F](https://tboltusa.com/store/japanese-mini-bike-parts-crf125f-c-100_1090.md) > Tbparts - HD Fork Spring for CRF125 - **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/tbparts-hd-fork-spring-for-crf125-p-2663.html) - **Markdown:** [this page as markdown](https://tboltusa.com/store/tbparts-hd-fork-spring-for-crf125-p-2663.md) - **Generated:** 2026-11-05 06:58 EST - **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt) - **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?p=2663` All prices are in US dollars (USD). Shipping and any tax are worked out at checkout. ## Summary - **Part number:** TBW1928 - **Price:** $69.99 USD - **Stock:** 3 left. - **Product id:** 2663 - **Product last changed:** 2025-11-20 ## What it fits The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first. - [Japanese Mini Bike Parts > CRF125F](https://tboltusa.com/store/japanese-mini-bike-parts-crf125f-c-100_1090.md) - [TB Parts > CRF125F](https://tboltusa.com/store/tb-parts-crf125f-c-68_1122.md) Where a fitment line says "All", it means all years of the model named on that line, not all bikes. ## Description (the store's own text) Upgrade your Honda CRF125’s front suspension with the TBparts Heavy-Duty Fork Spring Set—the perfect solution for adult riders and racers who need stiffer, more controlled front-end performance. Designed to replace the soft stock springs made for youth riders, these HD springs transform your CRF125’s handling on the track or trail. Built for Performance Stock Honda CRF125 forks are tuned for light riders and casual trail use, resulting in excessive front-end dive and instability for heavier or aggressive riders. TBparts HD springs increase the fork rate, improving stability under braking, cornering, and jumps—giving you the confidence and control your CRF deserves. Quality You Can Feel Each spring set is precisely wound from high-grade spring steel for consistent performance and long-term durability. The upgrade installs easily into stock fork tubes and pairs perfectly with your existing damping setup or aftermarket fork oil tuning. **Key Features** - Heavy-duty fork springs designed for adult or aggressive riders (56 pound spring rate each) - Reduces front-end dive and improves suspension balance - Ideal upgrade for MX, trail, and pit bike use - Direct fit for OEM CRF125 fork assemblies - High-quality spring steel construction for durability and consistent rate **Application** - Honda CRF125F (2014–present) ## Shipping and returns - Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded. - Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md) - Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved." ## How to buy For a person: open [Tbparts - HD Fork Spring for CRF125](https://tboltusa.com/store/tbparts-hd-fork-spring-for-crf125-p-2663.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages. For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/2663/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart//add/item/2663/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart//zip/` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share. Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put Tbparts - HD Fork Spring for CRF125 in my cart](https://tboltusa.com/cart/open/item/2663/qty/1) Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement. Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php) ## Photos - [Photo 1](https://tboltusa.com/store/img/p/2663/tbparts-hd-fork-spring-for-crf125-1.jpg) ## Support Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)! We have all necessary support parts on hand. *Most* orders ship same, or next business day, unless otherwise noted above.