SHIMANO ALTUS REAR DERAILLEUR-BK-RD-M310D-SGS-LShimano RD M310 Altus Rear Derailleur 7 8 Speed Shimano Altus Rear Derallieurs Cage Length: Long Drivetrain Spacing: Shimano SRAM 8 Intended Use: Mountain Shifter Rear Derailleur : Shimano Largest Cog: 34 teeth Chain Wrap Capacity: 43 teeth Derailleur Action: Top Normal (Traditional) Silver version shown

palmitic acid

The PRO Stealth Performance Saddle is a short-length

Better power transfer and quicker and more precise front shifting

the new group features Shimano’s most robust drivetrain construction to-date

Shimano Di2 / E-Tube junction for the connection of 2 EW-SD300 wires

Lighter spider construction

All this while increasing to 12-gears

Parts Cleaning Brush

and provides an extra measure of strength and integrity that you'll never notice

1pcs Shimano FD-R8000

using a direct-lock chainring

Shimano Tiagra HG500 10speed Cassette 11-25t 12-28t 11-32t 11-34t Mountain Road Bike Cassette