Chain guard guide block for Yamaha YZ125/YZ250/YZ450/WR250F/WR450F

Features:

• TPU chain guide, excellent in wear resistance and recoverability, and CNC-machined Duralumin plate.
• Reduce the load on the swingarm mounting bracket by using TPU material that is impact- and wear-resistant.
• The 3D-designed slider reduces the impact of dirt from all directions.
• It maintains the guiding performance and required rigidity through a Duralumin plate developed exclusively for the model.
• The TPU chain guide block is mainly used to reduce impact and wear, so it may need to be replaced after prolonged use.
• Improve your chain's performance with it!
• We also sell replacement chain guide blocks for later block replacement.

☞ Item specifications:
Condition: 100% new
Chain guide material: TPU
Plate material: Duralumin
Treatment: CNC machining
Type: Chain guide
Package includes: 1x chain guide

☞ Fits: Replacement for Yamaha
YZ125 2008-2021
YZ250 2008-2021
YZ250F 2007-2021
YZ450F 2007-2021
YZ125X2017-2021
YZ250X2016-2021
YZ250FX2015-2021
YZ450FX2016-2021
WR250F2007-2021
WR450F2007-2021

☞Notes:

• For installation, please use removable, low- to medium-strength threadlocker.
• We recommend using threadlocker on all bolt threads.
• Please check sliding wear regularly.
  On trail models, the guiding performance is improved in the same way as for racing models. The wear rate varies depending on the number of teeth (maximum 45).
• The adjustment range for the number of rear sprocket teeth is smaller than that of the stock chain guide. If the number of teeth is increased, the chain tensioner may move forward, causing interference.
•  Since the guiding performance is improved in the same way as for racing models, the adjustment range for the number of rear sprocket teeth is smaller than with the original.
  When the chain tensioner position is large and forward with an increased number of chain teeth. Maximum number: CRF250L/M:45, CRF250RALLY:45, WR250R/X:48,KLX230:48

Disclaimer: Nicecnc Store parts are not sponsored or endorsed by, or affiliated with the brands whose products they fit, including Harley-Davidson，KTM, Duke，Aprilia，Triumph，Husqvarna, Honda, Yamaha, Kawasaki, Suzuki, Beta, GASGAS, Sherco, Polaris, Can-am, Arctic Cat, Ski-Doo，Piaggio, Ducati, MV Agusta, Moto Guzzi, Benelli, Buell, CF-Moto, Enfield, Hyosung, Indian,etc.