SRAM Red/Force/Rival/Apex 39T 10 Speed 130mm Black Chainring use w/ 48 or 53 Weight-445gms }DMR V8 Classic DU Pedals

}DMR V8 Classic DU Pedals - Platform Aluminum 9/16" Black

Cassette Cogs 10-12-14-16-18-21-24-28-32-38-44-52 Length 170 Rings 34

The Elite Sterzo riser block allows steering up to 34 deg while riding your rear wheel trainer to give you the most realistic indoor ride

5 mm Length Pike/RS-1/LyrikB1/Yari /Sid/SID SL/SID 35 mm

SRAM Red/Force/Rival/Apex 39T 10 Speed 130mm Black Chainring use w/ 48 or 53 Weight-445gms }DMR V8 Classic DU PedalsSRAM Red Force Rival Apex 39T 10 Speed 130mm Black Chainring use w 48 or 53. Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 39 Ring Position Type Inner Drivetrain Speeds 10 Chainring BCD 130 Color Black Defined Color Black Material Aluminum