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Description
These CRF triple clamps have been completely redesigned in 2017. They fit both the previous 48mm and the new 49mm KYB forks. Riders with pre 2017 models will gain the benefits Honda put into the stock 2017 triple clamps, plus the following.
Riders with 2017 models will 1) gain a more comfortable bar position 5mm lower and 3mm forward; 2) Weight savings is 5 oz lighter than stock; 3) Not only are they made from 2024 Aluminum which is the same alloy the factory teams use but the whole area where the bottom clamp wraps around the forks has been designed to flex and work with the front suspension. 4) Ride Eng. have three offsets to choose from to customize the handling of your bike. 22mm Offset recommended for Motocross (MX); World Off-road Championship Series (WORCS) & Desert Racing (DR) (stock offset for 48mm forks is 20mm, for 49mm forks is 22).
Test riders switching from 20mm offset said "it calms down the nervous front end making it better in ruts and on rough, loose terrain".
Usually compatible with aftermarket stabilizers, call the manufacturer to confirm.
Technical Specifications
- MFG. Part Number KT-BTB24-BA
Vehicle Information
Yamaha YZ450F Dirt Bike (2003-2026)
The Yamaha YZ450F, a dominant force in motocross, has been continuously refined from 2003 to 2026. This high-performance dirt bike is renowned for its powerful 449cc engine and advanced chassis, designed to deliver a competitive edge and an exhilarating riding experience. Over two decades, Yamaha has consistently pushed boundaries, integrating cutting-edge technology and rider-focused improvements. The YZ450F has undergone several significant generational shifts. The 2003 model saw an engine displacement increase to 449cc and a lighter frame. A major overhaul in 2006 introduced an all-new aluminum single-backbone frame and KYB SSS forks. The revolutionary reversed cylinder engine design debuted in 2010, followed by the adoption of fuel injection in 2012. The 2014 model brought a new bilateral aluminum beam chassis. The 2023 iteration marked a complete redesign, featuring a lighter, more compact engine, a new frame, dry-sump lubrication, and advanced electronic rider aids like Traction Control, all controllable via the Yamaha Power Tuner App. While 2024 carried over these updates, 2025-2026 are expected to bring further refinements. Q: Will this part fit my Yamaha YZ450F?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 5 to 10 hours | Change both together. 5 hours for aggressive/race-level riding; 10 hours for recreational riding. |
| Air Filter | Every 2 to 15 hours | Intervals vary significantly by model year and riding conditions. For some years (e.g., 2003, 2006, 2018), 2 hours for aggressive/race, 5 hours for recreational. For others (e.g., 2010, 2022, 2025, 2026), 5 hours for aggressive/race, 15 hours for recreational. Clean and re-oil regularly. |
| Spark Plug | As needed | No fixed replacement interval. Inspect regularly for wear, fouling, or incorrect gapping. Clean, re-gap, or replace as necessary. |
| Coolant | Every two years or 60 hours or 24,000 km | General recommendation is every two years. Some models specify 60 hours (e.g., 2022) or 24,000 km (e.g., 2026). Replace sooner in harsh conditions. Use coolant recommended for aluminum engines. |