Kassette 9-fach - PG-970 Powerglide II Grading:11 - 23 teeth optimized for rims from 30

optimized for rims from 30 mm inner width)

It features a welded rim joint

which works with any type of tire insert and allows air and sealant to escape if the pressure becomes locally too high due to a tire insert

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Kassette 9-fach - PG-970 Powerglide II Grading:11 - 23 teeth optimized for rims from 30High shifting comfort through Powerglide II. Anodized and satin chrome plated end screw Gears: 9 speed Finish: Satin chrome plated Recommended chain: PC 991, PC 971, PC 951 Gradations: 11 32 (11 12 14 16 18 21 24 28 32) 330 g 11 34 (11 13 15 17 20 23 26 30 34) 410 g 11 21 (11 12 13 14 15 16 17 19 21) 170 g 11 23 (11 12 13 14 15 17 19 21 23) 185 g 12 23 (12 13 14 15 16 17 19 21 23) 295 g 12 26 (12 13 14 15 17 19 21 23 26) 225 g