Shimano Ultegra R8000 52t 110mm 11-Speed Chainring for 36/52t CheckoutTitle=Restrap Race Frame Pack - Large Color Black Defined Color Black

Color Black Defined Color Black Designed for ebike Yes Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 61 Labeled Size 29 x 2

Derailleur features a steel cage and steel pulley bearings Largest Cog 52 Color Lunar Rear Der/Shifter Compatibility SRAM eTap AXS Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Chain Wrap Capacity (teeth) 42 Cage Length Long

The Active Universal Jr is the ideal choice for young skiers looking for a durable and versatile introduction to cross-country skiing

Oversized square pins for increased durability

25 ISO 622 Bead Wire Tread/Sidewall Color Bk/Blk PSI 65 Weight (Grams) 820 TPI 27 Durometer Features SC Reflective Sidewall No

Shimano Ultegra R8000 52t 110mm 11-Speed Chainring for 36/52t CheckoutTitle=Restrap Race Frame Pack - Large Color Black Defined Color BlackThis Shimano chainring allows you to update your Ultegra FC R8000 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of 110 mm Ring Position Type Outer Tooth Count 52 Drivetrain