Measure your ride power data more accurately than ever with the SRAM Force 2x Power Meter E1 Crankset Chainring Combo.

We built upon the stability and accuracy of the RED AXS integrated power meter, now providing riders even more options for customization and serviceability at the Force level.

Riders will also be able to thread on and off desired chainring sizes for unparalleled performance.

Features:

• Power meter is fully integrated into the chainring for lighter weight
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Measures right and left leg power balance
• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
• Crisp and accurate front shifts
• DUB bottom bracket adds durability and simplicity
• 46/33T, 48/35T or 50/37T chainring combos available
• Available in 160, 165, 170, 172.5, and 175 mm lengths

Product Specifications:

• Speeds    12
• BB Compatibility    All SRAM Road DUB BBs
• Chainring Size    46/33T, 48/35T, 50/37T
• Crank arm length    160mm, 165mm, 170mm, 172.5mm, 175mm
• Chainline    45.0mm
• BB Spindle Interface    DUB
• Chainring material    Aluminum
• Bolt Circle Diameter (BCD)    Direct Mount (DM), Thread Mount
• Power meter    Yes
• Power Meter Type    Spider, Spindle
• Bottom Bracket Technology    n/a

Vendor Item No:

• 00.6118.739.000 (50/37T, Crank Arm Length 160mm)
• 00.6118.739.001 (50/37T, Crank Arm Length 165mm)
• 00.6118.739.003 (50/37T, Crank Arm Length 170mm)
• 00.6118.739.004 (50/37T, Crank Arm Length 172.5mm)
• 00.6118.739.005 (50/37T, Crank Arm Length 175mm)
• 00.6118.739.006 (48/35T, Crank Arm Length 160mm)
• 00.6118.739.007 (48/35T, Crank Arm Length 165mm)
• 00.6118.739.009 (48/35T, Crank Arm Length 170mm)
• 00.6118.739.010 (48/35T, Crank Arm Length 172.5mm)
• 00.6118.739.011 (48/35T, Crank Arm Length 175mm)
• 00.6118.739.012 (46/33T, Crank Arm Length 160mm)
• 00.6118.739.013 (46/33T, Crank Arm Length 165mm)
• 00.6118.739.015 (46/33T, Crank Arm Length 170mm)
• 00.6118.739.016 (46/33T, Crank Arm Length 172.5mm)
• 00.6118.739.017 (46/33T, Crank Arm Length 175mm)