Giant PRO 8 8/7-Speed Chain Silver wahoopromo Ratchet-and-pawl clutch provides chain security

Ratchet-and-pawl clutch provides chain security and can be turned on and off with a switch

For amateur racing and training Designed for intensive training

Whether your ride of choice includes gently rolling terrain or fast down hill descents

this lever gets the job done so you can focus on everything else

Then squeeze the handles to open or pull the handles to close the link

Giant PRO 8 8/7-Speed Chain Silver wahoopromo Ratchet-and-pawl clutch provides chain securityGIANT 27012 Special plating reduces friction and extends chain life Bushingless construction Noiseless function Chamfered inner plates, mushroom riveting 3 32" width 116 links 330 grams