- Parts
- Gears & Drivetrain
- sram crank set red e1 dub 172 5mm d re mount 5037 t ( bb not i ncluded)
- SRAM are not ones to rest on their laurels. So when they found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops further grams from SRAM's hollow carbon arms, and to stay on top of current fit trends they've added their first carbon 160mm crankarm length option. And the X-Range gearing keeps your cadence change during a front shift to the minimum, maximizing your ability to put power down.FeaturesOne-piece 2x chainring results in a lighter weight, stiffer, more durable crankset29g lighter than the previous generationX-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gearCrisp and accurate front shiftsUltra-light hollow carbon fiber crankarmsDUB bottom bracket adds durability and simplicity50/37t, 48/35t and 46/33t chainring combos availableCan be upgraded to a power meterAvailable in 160, 165, 167.5, 170, 172.5, and 175 mm lengthsSpeeds 12BB compatibility all SRAM road dub bbsCrank arm length 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mmChainline45.0mmBB spindle interface dubChainring material aluminumGuard no guardBolt circle diameter (bcd) direct mount (DM)Crank arm material carbonColour (crank arm)natural carbonPower meter no
- SRAM are not ones to rest on their laurels. So when they found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops further grams from SRAM's hollow carbon arms, and to stay on top of current fit trends they've added their first carbon 160mm crankarm length option. And the X-Range gearing keeps your cadence change during a front shift to the minimum, maximizing your ability to put power down.FeaturesOne-piece 2x chainring results in a lighter weight, stiffer, more durable crankset29g lighter than the previous generationX-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gearCrisp and accurate front shiftsUltra-light hollow carbon fiber crankarmsDUB bottom bracket adds durability and simplicity50/37t, 48/35t and 46/33t chainring combos availableCan be upgraded to a power meterAvailable in 160, 165, 167.5, 170, 172.5, and 175 mm lengthsSpeeds 12BB compatibility all SRAM road dub bbsCrank arm length 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mmChainline45.0mmBB spindle interface dubChainring material aluminumGuard no guardBolt circle diameter (bcd) direct mount (DM)Crank arm material carbonColour (crank arm)natural carbonPower meter no