Wheels Manufacturing 20T HG Cassette Spacer CheckoutTitle=SRAM XX1 Eagle Rear Derailleur B-Bolt and Limit Screw Kit Primary Color Black Bead Folding

Primary Color Black Bead Folding Tire Compound MAGI-X Tire Type Tubeless Ready Tire Weight 1300g Tire Width 2

35 ISO 584 Bead Wire Belted Tread/Sidewall Color Bk/Bsk PSI 55 Weight (Grams) 870 TPI 50 Durometer Features PGRD/REF Reflective Sidewall Yes

Infinite vertical adjustment between 34T and 46T for round and oval chainrings

Peloton mode enables rear lights to automatically dim down when the front light of the rider behind is detected

Wheels Manufacturing 20T HG Cassette Spacer CheckoutTitle=SRAM XX1 Eagle Rear Derailleur B-Bolt and Limit Screw Kit Primary Color Black Bead FoldingShimano HG Hub compatible single speed conversion kit with ramped spacers. Black anodized. Includes: 2 9mm angled spacers 6 3mm spacers 2 1mm shims 1 lockring 1 20t cogCompatible with: Any x 1 8 pitch chain, this includes BMX and Track chains Any 8 or 9 speed chainDoes not work acceptably with:: Any 10 or 11 speed chain TECH SPECS