Onyx Stainless Cog: Shimano Compatible 3/32" 17t Model=A.R.S. Standard Saddle Tire Compatibility: Tubeless 25c or

Tire Compatibility: Tubeless 25c or larger

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

2-button design to adjust speed of each flash mode and brightness of Steady mode

view on your Edge device and in the Garmin Connec app on your smartphone for ride planning

Up to 20 hours of runtime and up to 200 lumens

Onyx Stainless Cog: Shimano Compatible 3/32" 17t Model=A.R.S. Standard Saddle Tire Compatibility: Tubeless 25c orOnyx 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