UTSAUTO Chain Tensioner Heavy Duty Chain Roller Tensioner Adjuster Spring
Specifications:
Length: 61mm
Installation Hole Inner Diameter: 15mm
Roller Inner Diameter: 12mm
Roller Inner Width: 18mm
Feature:
Top quality aftermarket Chain Roller Tensioner.
Heavy duty chain idler guide wheel with upgraded torsion spring.
Spring loaded tensioner automatically adjusting tension towards chain elongation.
Chain idler fits many 110cc 125cc 140cc Dirt Trail Bike, Quad, Mini Moto, ATV.
Smooth rotoring and longer life. Easy to install.
It protects swing arm & helps guide chain correctly.
Package includs:
1 x rollers
1 x bracket
1 x clip spring
1 x screw
Notice:Please check the description and size of items before you make a order.