SRAM 2010 and later X9 and X7 9- and 10 speed Pulley Kit Mount-4x64mm 99mm Crank Arm Length 160mm

99mm Crank Arm Length 160mm Interface DUB Crankset Material Aluminum Pedals Thread 9/16 Primary Color Black Speed 12 Drivetrain Spacing Road

Well protected transport of E-Bike battery

}SRAM X-Sync Road Direct Mount Chainring for RED/Force - 42t 12-Speed 8-Bolt Direct Mount Gray

Lumen Range 401 - 600 Position Front and Rear Primary Color Black Run Time Up to 15h Output 500 lumens Battery Type USB rechargeable Rechargeable Yes Light Type LED

which is important as changeable conditions are often encountered over the course of marathon races

SRAM 2010 and later X9 and X7 9- and 10 speed Pulley Kit Mount-4x64mm 99mm Crank Arm Length 160mmSRAM 2010 and later X9 and X7 9 and 10 speed Pulley Kit. Original equipment rear derailleur pulleys for SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 9 Drivetrain Speeds 10