Left & Right: 3x7 21speed. Model: Shimano Altus SL-M315. Left shifter only: 3 Speed. Right shifter only: 7 Speed. Left and right shifter: 3×7 Speed. Cassettes-7 Speed. Hydraulic disc brake. Weight:about 367 grams.
Shimano Shifter SLM315 Band-On 3 Speed LH
Shimano Altus Shimano FC-M311 Altus Square Taper Chainset 42/32/22T With Chaingu
SHIMANO Altus SL-M2010-9R Altus Shift Lever, Band on, 9-Speed, Right Hand, SLM20109RA,Black
SHIMANO Altus FD-M315 Altus front mech, 7/8-speed double, top swing, dual pull, multi fit, EFDM315TSX4, Black
SHIMANO Altus Front Derailleur FD-M310 31.8/34.9mm 7/8S Black
Shimano Altus ST-EF500 EZ fire plus STI set, 2-finger lever, 3 x 7-speed, black
