SRAM Quarq TyreWiz 2.0 Valve Stem Pack Size:Length J - 65.8-73.0mm Our integral ’Extreme Pressure Additives’

Our integral ’Extreme Pressure Additives’ coat every part of the link to provide a silky smooth gear change and an ultra efficient drive chain

Speeds: 12-speed

Chain line: 44

Gearing: 2x (combined w/ 12-speed)

SRAM Quarq TyreWiz 2.0 Valve Stem Pack Size:Length J - 65.8-73.0mm Our integral ’Extreme Pressure Additives’Valve Stem Pack for Quarq TyreWiz 2. 0 Length H (51. 4 58. 6MM) Including 2 Valves, 2 O Ring Sets, 2 Sets of Square and Round Rubber Seals, 1 Sealant Sleeve) Length I (58. 6 65. 8MM) Including 2 Valves, 2 O Ring Sets, 2 Sets of Square and Round Rubber Seals, 1 Sealant Sleeve) Length J (65. 8 73. 0MM) Including 2 Valves, 2 O Ring Sets, 2 Sets of Square and Round Rubber Seals, 1 Sealant Sleeve) Length K (73. 0 80. 2MM) Including 2 Valves, 2 O Ring Sets,