Wahoo KICKR CORE Smart Trainer MFPN=EFCRS510AX04X Compact cassette has a narrow

Compact cassette has a narrow design with quick changes lightweight improved chain security

Adjustable Reach No Brake Lever Actuation Short Pull Cassette Spacing Shimano RD 10 Color Black Defined Color List Black Drivetrain Speeds 10 Rear Der/Shifter Compatibility Shimano Road

1-1/8" Steerer tube diameter

}Teravail Rampart Tire - 700 x 42 Tubeless Folding Black Durable Fast Compound

Wahoo KICKR CORE Smart Trainer MFPN=EFCRS510AX04X Compact cassette has a narrowDetails The KICKR CORE is the latest in Wahoo's line of smart indoor bike trainers. It delivers a realistic, accurate, and quiet indoor training experience by using the proven flywheel technology and advanced algorithms of Wahoo's legendary indoor bike trainers. The KICKR CORE indoor trainer is built with the durabilty to withstand all of your indoor training sessions and no other brand of smart trainers has more apps and software training options,