SunRace R37 6/7-Speed Road Short Cage Rear Derailleur RGroup_F14121302E2DAE712053619900916AD6AB47FD63 this bike offers precise gear

this bike offers precise gear changes and reliable stopping power

using lockout efficiently can help stabilise pedalling on smooth terrain

Designed to support up to 50kg

and flexion are consistent with the previous Record 10s chain

For added comfort

SunRace R37 6/7-Speed Road Short Cage Rear Derailleur RGroup_F14121302E2DAE712053619900916AD6AB47FD63 this bike offers precise gearThe SunRace R37 6 7 Speed Road Short Cage Rear Derailleur is built for dependable, precise gear changes on the road, helping you stay in the right cadence when climbs get steep or the pace lifts. With its short cage design, sturdy composite aluminium and steel construction, and Shimano equivalent compatibility, its a practical upgrade or replacement that delivers smoother shifting with less fussso rides feel more controlled and more enjoyable.