Bontrager's Rhythm Pro Stem is engineered for the rigors and punishment of aggressive, all-mountain riding. Thanks to its forged 7050-T6 aluminum construction, it's strong, light and stiff. The CNC-machined 4-bolt faceplate is ultra tough and evenly distributes the clamping force on carbon bars. And, the opposing 2-bolt steerer clamp is safe and secure, even for carbon steerers.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|80mm / 0-degree rise||00768682357880||434480||TRK-434480|
|90mm / 0-degree rise||00768682357903||434481||TRK-434481|
|50mm / 7-degree rise||00601479127276||425639||TRK-425639|
|70mm / 7-degree rise||00601479127290||425640||TRK-425640|