Shifter & Rear Derailleur Cassette Chainring To Increase Speed
Best Offer - 11-speed gearing has become standard in mountain biking, while 1x single chainrings have been popular for their lightweight and wide ratio. We provide you with the finest Derailleur for your bike. With the wide-ratio robust cassette Sunrace and the low-cost chain, overcoming the hills has never been easier, even without jumping to 12 speed.
Chainring - BCD104 ZRACE 30T / 32T / 34T / 36T / 38T in Red / Black for all motorcycles with 7075 Aluminum alloy with 15+ Vickers-hardness.
Rear Derailleur - 1x11 rear derailleur Improved dampening technology reduces chain jitter efficiently. 50T Mega Sprockets Shadow RD in a slanted style. 295g heavy-duty bearing pulley
Gift Ideas - This is an excellent upgrade or replacement for your old bike cassette. You may find it useful as a present for your spouse, wife, boyfriend, girlfriend, or for your children's bike as a back-to-school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksgiving gift, or New Year's gift.