Pro Tire Insert 27.5" (650b), Single With Valve aluminumrim Dressing the bike with too

Dressing the bike with too wide of a rim does not fit the bill for these bikes

stiffness and shock absorption

great for lightweight XC MTB's or heavy duty gravel rigs

the CR45 boasts enhanced strength and durability

needle bearing and Igus bushing

Pro Tire Insert 27.5" (650b), Single With Valve aluminumrim Dressing the bike with tooAn engineered foam insert that mounts inside a mountain bike tire. It divides the inner volume of the tire in half, with air underneath the tread and the CushCore insert next to the rim Absorbs impacts, reduces vibration and adds lateral stability to the tire Third party testing has revealed that, compared to a standard tubeless setup, Cush Core provides a 12% smoother ride, 35% more sidewall stability, 16% less suspension travel consumption, 3% less