Onyx Stainless Cog: Shimano Compatible 3/32" 17t Model=A.R.S. Standard Saddle E compound which infuses air

E compound which infuses air into the grip reducing weight by over 30% and providing a slower rebound and response for improved comfort

5-65MM) 325 LB

Tire Compatibility: Tubeless 25c or larger

Integrated storage for ball and toy adapters

The Rubino Pro has long been a favorite for both training and racing and with the addition of Graphene technology compounds is more versatile than ever

Onyx Stainless Cog: Shimano Compatible 3/32" 17t Model=A.R.S. Standard Saddle E compound which infuses airOnyx Stainless Cog: Shimano Compatible 3 32" 17t. Onyx stainless steel single speed cogs. Broached splines are made exactly the same for every cog every time Made in the USA TECH SPECS Tooth Count 17 Cassette Body Type Shimano 7 Speed Drivetrain Speeds Single Speed 3 32" Material Stainless Steel Defined Color Silver