Bontrager Race Lite Stem

Bontrager's Race Lite Stem is a reliable race-ready tiller worthy of the finest road and mountain machines. Thanks to its one-piece, cold-forged 6061-T6 aluminum construction, it's strong, light and stiff. The 4-bolt faceplate is ultra toug ...(Read More)

Bontrager Race Lite Stem
  • Rise: 7°
  • Rise: 7°
  • Rise: 17°
  • Rise: 17°
  • Rise: 25°
  • Rise: 25°
  • Rise: 40°
  • Rise: 40°
$59.99
Clamp Diameter
31.8mm
Steerer Diameter
1-1/8-inch
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Details

Bontrager's Race Lite Stem is a reliable race-ready tiller worthy of the finest road and mountain machines. Thanks to its one-piece, cold-forged 6061-T6 aluminum construction, it's strong, light and stiff. The 4-bolt faceplate is ultra tough and evenly distributes clamping forces your bars. And, the angled, opposing-bolt steerer clamp is safe, secure and compatible with carbon steerers.

Stem angle is one of the factors that determines handlebar height. A listed angle of 0 degrees actually provides a rise of 16-20 degrees, depending on the bike's head-tube angle. Flexible, athletic riders prefer lower-rise stems, while recreational riders usually favor higher-rise stems.

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 135 mm, it actually extends 108 mm parallel to the ground.

Part Numbers

Option UPC MPN Store SKU
31.8mm / White / 60mm / 7° / 1-1/8-inch 601479161010 429747
31.8mm / Black / 60mm / 7° / 1-1/8-inch 601479160815 429737
31.8mm / White / 70mm / 7° / 1-1/8-inch 601479161034 429748
31.8mm / Black / 70mm / 7° / 1-1/8-inch 601479160839 429738
31.8mm / White / 75mm / 7° / 1-1/8-inch 601479161058 429749
31.8mm / Black / 75mm / 7° / 1-1/8-inch 601479160853 429739
31.8mm / White / 80mm / 7° / 1-1/8-inch 601479161072 429750
31.8mm / Black / 80mm / 7° / 1-1/8-inch 601479160877 429740
31.8mm / White / 90mm / 7° / 1-1/8-inch 601479161119 429752 STE34999710E
31.8mm / Black / 90mm / 7° / 1-1/8-inch 601479160891 429741
31.8mm / White / 100mm / 7° / 1-1/8-inch 601479161133 429753 STE35430096E
31.8mm / Black / 100mm / 7° / 1-1/8-inch 601479160914 429742
31.8mm / White / 105mm / 7° / 1-1/8-inch 601479161157 429754
31.8mm / Black / 105mm / 7° / 1-1/8-inch 601479160938 429743
31.8mm / White / 110mm / 7° / 1-1/8-inch 601479161171 429755
31.8mm / Black / 110mm / 7° / 1-1/8-inch 601479160952 429744
31.8mm / White / 120mm / 7° / 1-1/8-inch 601479161195 429756
31.8mm / Black / 120mm / 7° / 1-1/8-inch 601479160976 429745