SHIMANO WH-R8170-C36-TL-R Spoke 267 mm

With a shallow-depth aero profile and lively acceleration, the ULTEGRA R8170 C36 wheelset is a climber´s delight that delivers performance every road rider will appreciate. With the speed and efficiency of tubeless tires, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new ULTEGRA R8170 C36 wheelset is an upgrade for any road bike. Features: - 36 mm height full carbon rim - Internal rim width: 21 mm - Shared rim profile with R9200 DURA-ACE wheels - Improved aerodynamics Specifications: - Average weight: 831 - Spokes_Straight pull: Yes - Brake type: CENTER LOCK disc brake - Axle fixing method: 12 mm E-THRU - Internal grease sleeve: Yes - O.L.D. (mm): 142 - Rear speeds: 11/12 - Thru Axle (Length x Inner diameter ; mm)_142 x 12: Yes - Compatible spoke protector: CP-WR81A - D2 rim: Yes - Disc mount_140 mm Disc brake rotor compatible: Yes - Disc mount_CENTER LOCK: Yes - Front/Rear: Rear - OPTBAL (2:1): Yes - Reflector_AS: CATEYE RR-550-WUW SW - Reflector_DIN: CATEYE RR-317-WUA SW - Reflector_JIS/CPSC: CATEYE RR-550-WUW SW - Rim_Height (mm): 36 - Rim_Requires rim tape: Yes - Seal_Hub: Contact - Spokes_Bladed: Yes - Spokes_Butted: Yes - Spokes_Number: 24 - Tire_Recommended size: 25-622 - 32-622 - Tire_Type: Tubeless - Wheel Size: 622 x 21C - HG spline (ROAD 11-speed): Yes - Engagement type: Pawl ratchet - Rim_External width (mm): 28 - Rim_Internal width (mm): 21 - Spokes_Diameter (mm): 2.0-1.6-2.0 - Specification: R