Specbolt Fasteners CRF Plastics & Bodywork Bolt Kit — 90pc for Honda CRF150R/250R/450R, 10.9 Grade Heat‑Treated OEM Fit

Complete 90-piece Specbolt fastener kit supplying OEM-grade, heat-treated bodywork bolts and specialty seat/softer hardware for Honda CRF150R, CRF250R and CRF450R dirtbikes.

This Specbolt CRF plastics and bodywork bolt kit gives you the matching fasteners needed to replace or refresh every exterior plastic mounting point on modern Honda CRF four-stroke race bikes. Engineered with 10.9 grade heat-treated steel, the kit combines correct thread sizes and the updated modern-style pieces—like the newer fork guard bolts and square nuts—so replacements sit and function like OEM hardware. The set arrives as 90 pieces, including seat bolts, fork guard screws, shroud and fender hardware, and extra spares so you can finish a full plastics job without hunting down single parts.

What parts of my CRF will this kit replace?

The kit covers all common plastic/bodywork attachment points on CRF off-road and race models. It includes fasteners for front and rear fenders, radiator shrouds, side panels, number plates, fork guards, and seat mounts.

• Front and rear fender bolts and spares
• Radiator shroud and side panel screws
• Number plate and fork guard fasteners (modern M6 set)
• Four shouldered seat bolts and three Honda-style seat bolt types

Are these bolts the same quality and fit as Honda’s originals?

Specbolt designed the kit to match OEM fit and improve on material strength. Bolts are made to 10.9 grade heat-treated specifications so they resist shear and strip better than low-grade hardware while fitting CRF thread patterns and modern fastener styles.

• 10.9 grade heat-treated steel for greater durability
• Correct thread sizes and lengths for CRF plastics
• Includes modern square-nut styles used on newer CRF models
• Comes with extra pieces for future repairs

How many and which specialty bolts are included?

The 90-piece assortment is a full coverage set intended for a complete plastics swap. It bundles seat hardware, multiple fork guard bolts, and modern side panel screws so you don’t need to source obscure items separately.

• Complete set of six M6 modern fork guard bolts
• Full set of four new-style M6 side panel bolts
• Three styles of Honda-compatible seat bolts and four shouldered seat bolts
• Extra square nuts and spare fasteners for repairs

Will this kit fit my specific CRF model year?

The fastener selection was made to fit all modern CRF150R, CRF250R and CRF450R models, plus CRF250X and CRF450X variants. It includes the updated pieces introduced on newer bikes so it works across various recent model years.

• Compatible with CRF150R, CRF250R, CRF450R models
• Also suitable for CRF250X and CRF450X
• Includes both legacy and modern-style fasteners for broad year coverage
• Packaged with spares to cover missing or damaged bolts

Who is this for? This Specbolt 90-piece kit is ideal for mechanics, race teams, and DIY riders who regularly service or replace plastics on Honda CRF four-stroke dirtbikes. It suits anyone restoring a bike after a crash, performing routine maintenance, or upgrading worn fasteners to stronger, heat-treated hardware. If you want a single purchase that supplies the correct sizes, modern-style pieces, and extras to finish a full plastics and bodywork job, this kit removes the hassle of tracking down individual fasteners.