Single-ring drivetrain simplifies functionality 48 and 50t variants have fully integrated power into a direct mount aero chainring 36-46t variants have spider based power Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride Power balance measures left and right legs separately SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control Laser-etched chainring finish is more durable DUB™ bottom bracket adds durability and simplicity SRAM Model ID: PM-RED-1-D1
| BCD |
Direct Mount SRAM 8 Bolt |
| BB Inclusion |
No |
| Chainline |
45mm |
| Teeth |
46 |
| Connectivity |
ANT+ BT LE |
| Crank Spindle Diameter |
28.99mm |
| Crank Arm Length |
170mm |
| Interface |
DUB |
| Crankset Material |
Carbon |
| Pedals Thread |
9/16 |
| Primary Color |
Black |
| Speed |
12 |
| Drivetrain Spacing |
Road |