Promax S-29 Stem

Developed for longer-travel trail bikes, Promax's S-29 stem offers the perfect configuration to set you up for maximum comfort and control. Featuring an oversize extension tube and faceplate with massive clamping area, it’s sure to keep you ...(Read More)

Promax S-29 Stem
  • Color: Black
  • Color: Blue
  • Color: Gold
  • Color: Red
$69.99
Clamp Diameter
31.8mm
Rise
Steerer Diameter
1-1/8-inch
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Details

Developed for longer-travel trail bikes, Promax's S-29 stem offers the perfect configuration to set you up for maximum comfort and control. Featuring an oversize extension tube and faceplate with massive clamping area, it’s sure to keep your bars stylishly in place through the most demanding terrain. These stems are cold-forged and CNC-machined from 6061-T6 aluminum for strength, low weight, and durability.

Part Numbers

Option UPC MPN
31.8mm / Black / 50mm / 0° / 1-1/8-inch 00639266092940 PX-ST1329R50-BK
31.8mm / Black / 60mm / 0° / 1-1/8-inch 00639266092957 PX-ST1329R60-BK
31.8mm / Black / 70mm / 0° / 1-1/8-inch 00639266092964 PX-ST1329R70-BK
31.8mm / Black / 80mm / 0° / 1-1/8-inch 00639266092971 PX-ST1329R80-BK
31.8mm / Black / 90mm / 0° / 1-1/8-inch 00639266092988 PX-ST1329R90-BK
31.8mm / Black / 100mm / 0° / 1-1/8-inch 00639266095910 PX-ST1329R10-BK
31.8mm / Blue / 50mm / 0° / 1-1/8-inch 00639266096528 PX-ST1329R50-BL
31.8mm / Blue / 60mm / 0° / 1-1/8-inch 00639266096559 PX-ST1329R60-BL
31.8mm / Blue / 70mm / 0° / 1-1/8-inch 00639266096580 PX-ST1329R70-BL
31.8mm / Blue / 80mm / 0° / 1-1/8-inch 00639266096610 PX-ST1329R80-BL
31.8mm / Blue / 90mm / 0° / 1-1/8-inch 00639266096641 PX-ST1329R90-BL
31.8mm / Blue / 100mm / 0° / 1-1/8-inch 00639266096498 PX-ST1329R10-BL
31.8mm / Gold / 50mm / 0° / 1-1/8-inch 00639266096535 PX-ST1329R50-GD