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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Crank arm length: 170mm
HUP framesets have been specifically developed for children's long leg/short torso physiology with short top-tubes (just 48cm long for the 37cm) and when built with HUP components
Slide on a different tooth size and refit the lockring
comfort and grip without compromising sag
Microshift R9 11-28t Cassette 9-Speed (CS-H092) Gifts Crank arm length: 170mmMicroshift R9 series 9 speed cassette with chrome plated sprockets and wide range 11 28t; Model No: CS H092 11 28T (R9 Road 9 speed series) Cassette Compatibility: 9 Speed Sprockets: 11 12 13 15 17 19 21 24 28 Sprocket Materials: Steel Surface Treatment: Chrome Plated Lock Ring: Steel Weight: 343g Compatibility: Shimano Microshift 9 Speed MTB Rear Derailleur Refer to Microshift Tech Docs for all installation details.