Garmin Tacx Trainer 700x23 Blue Tire CheckoutSpec= For 170mm Rear Spacing The Universal Derailleur Hanger consolidates

The Universal Derailleur Hanger consolidates thousands of mountain bike derailleur standards

Four hex bit options are included

}Park Tool CCP-22C Crank Puller for Square Cranks

HyperBELT construction with 5mm puncture resistant layer

Garmin Tacx Trainer 700x23 Blue Tire CheckoutSpec= For 170mm Rear Spacing The Universal Derailleur Hanger consolidatesThe Tacx Trainer Tire is developed specifically for indoor riding on bike trainers to minimize the risk of overheating, slipping and wear and tear. These tires are also quieter than regular rear tires, making them perfect for riding indoors while minimizing disturbance to others. 700 x 23mm size fits most road bikes For indoor use only