Wheel rear 11s black WH-RS330 clincher

SHIMANO 105 - Clincher - 30 mm Rim Depth - Rim Brake - Quick Release - Rear Wheel SHIMANO 105 wheels deliver exceptional value and reliability thanks to trickle down technology from DURA-ACE and ULTEGRA. The lightweight 30 mm RS330 rims are designed with a nod to aerodynamics. FEATURE •OPTBAL spoke system BENEFIT •Optimal balance between rigidity, durability and lightweight •Improved drive rigidity •SHIMANO manufactured 30 mm profile rims and spokes •Black, White MODEL NO - WH-RS330-CL-R Average weight - 1,176 g OPTBAL - ✔ Axle Fixing method - Quick release QR Skewer Length - 163 mm, 168 mm Bearing Cone - CBN/Polish Bearing Cup - Polish Brake Type - Rim brake Internal grease sleeve - ✔ O.L.D. (mm) - 130 Optbal (2:1) - ✔ Rear speeds - 10*/11 Rim Height (mm) - 30 Offset rim - ✔ Rim joint - Sleeved Rim Width (mm) - 20.8 Seal Freehub body - Contact Seal Hub - Contact Spokes Bladed - ✔ Spokes Butted - ✔ Spokes Number - 21 Tire Recommended size - 23-622 - 32-622 Tire Type - Clincher Wheel Size - 622 x 15C