Ritchey's Pro stem offers professional caliber features at a real-world racer price.
- 3D net forged 6061 aluminum
- +/- 30 degree stem angle
- Angled steer tube clamp slot reduces stress on carbon steer tubes
- Material: 3D net forged 6061
- Lengths: 60 - 120mm
- Angle: +/-30 degree
- Steerer Height: 45mm
- Steerer: 1-1/8"
- Faceplate Width: 40mm
- BB Black finish
- 155g (110mm)
Stem angle is one of the factors that determines handlebar height. A listed angle of 0 degrees actually provides a rise that is dependent on your bike’s head angle (see image).
Stem length is measured along the side of the stem from the center of the steerer to the center of the handlebar clamp (see diagram). Keep in mind that as a stem provides more rise, its effective length decreases. In the example above, if the +17 degree stem measures 135mm, it actually extends 108mm parallel to the ground.
Weight: 130 grams (110mm)
|31.8mm / Black / 60mm / 30° / 1-1/8-inch||796941312745||31-239-736||SM4940|
|31.8mm / Black / 70mm / 30° / 1-1/8-inch||796941312752||31-239-737||SM4941|
|31.8mm / Black / 80mm / 30° / 1-1/8-inch||796941312769||31-239-738|
|31.8mm / Black / 90mm / 30° / 1-1/8-inch||796941312776||31-239-739||SM4943|
|31.8mm / Black / 100mm / 30° / 1-1/8-inch||796941312783||31-239-740|
|31.8mm / Black / 110mm / 30° / 1-1/8-inch||796941312790||31-239-741|
|31.8mm / Black / 120mm / 30° / 1-1/8-inch||796941312806||31-239-742|