Aluminum

SHIMANO's SL-M315 RAPIDFIRE Shift LeverFor reliable mountain bike shifting, SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.Specifications:-- Light shifting operation, wider compatibility, and suitable for internal cable routing -- Slim main lever body -- RAPIDFIRE PLUS -- Streamlined cockpit experience -- Gear display positioned below the handlebar -- Numbered gear display indicates gear position at a glance -- OPTICAL GEAR DISPLAY ***These are OEM Shimano Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.*** Terms of SaleShippingFree Shipping Nano Ankle Support New Elastic Nano Ankle Brace with Bamboo Fiber Buy It Now BR-T4000 V-Brakes Shimano BR-T4000 V-Brakes Front+Rear Set Black MTB Bike Buy It Now ST-EF500 3x7 Shifter Shimano ST-EF500 3x7 Speed Shifter Lever Set Buy It Now ST-EF500 7/8 Shifter Shimano ST-EF500-R Single Right Shifter 7/8 Speed Buy It Now M6100 Groupset Shimano M6100 12 Speed MTB SL Shifter RD Rear Derailleur Buy It Now