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Description
Aero Stem With Internal Cable Routing
The ENVE Aero Road Stem is an aerodynamically honed stem now available compatible with ENVE In-Route internal routing system.
The Aero Road Riser Stem was designed to achieve a rider's ideal position without the need of excessive spacers. This stem can provide 43.5-49mm of stack and does so by increasing the stack height of the stem's steerer clamp and a positive stem angle.
Features:
- -7° rise standard
- Compatible only with In-Route system headsets
- Carbon Fiber
- 31.8mm bar clamp
- 1 1/8" steerer tube clamp
- 177 grams (100mm)
Returns: Openbox, B-Stock, and Closeout products can be returned within 60 days for store credit.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Specifications
Stem Clamp Diameter: 31.8 mm | |
Material: Carbon | |
-7d - 80mm | Weight: 160 grams |
Mfg PartNum: 300-1029-018 | |
Stem Angle: 7 degree | |
Stem Length: 80 mm | |
-7d - 90mm | Weight: 165 grams |
Mfg PartNum: 300-1029-019 | |
Stem Angle: 7 degree | |
Stem Length: 90 mm | |
-7d - 100mm | Weight: 170 grams |
Stem Angle: 7 degree | |
Stem Length: 100 mm | |
Mfg PartNum: 300-1029-020 | |
-7d - 110mm | Weight: 175 grams |
Stem Angle: 7 degree | |
Stem Length: 110 mm | |
Mfg PartNum: 300-1029-021 | |
-7d - 120mm | Weight: 180 grams |
Stem Angle: 7 degree | |
Stem Length: 120 mm | |
Mfg PartNum: 300-1029-022 | |
-7d - 130mm | Weight: 185 grams |
Stem Angle: 7 degree | |
Stem Length: 130 mm | |
Mfg PartNum: 300-1029-023 | |
+12d Riser - 80mm | Weight: 173 grams |
Mfg PartNum: 300-1036-101 | |
Stem Angle: 12 degree | |
Stem Length: 80 mm | |
+12d Riser - 90mm | Weight: 175 grams |
Stem Angle: 12 degree | |
Mfg PartNum: 300-1036-102 | |
Stem Length: 90 mm | |
+12d Riser - 100mm | Weight: 179 grams |
Mfg PartNum: 300-1036-103 | |
Stem Angle: 12 degree | |
Stem Length: 100 mm | |
+12d Riser - 110mm | Weight: 182 grams |
Mfg PartNum: 300-1036-104 | |
Stem Length: 110 mm | |
Stem Angle: 12 degree |
Reviews
Bike Tires Direct was the only place to have the riser stem option I could find, with fitting the Melee this allows the steer tube to be cut and accommodate a very very varied position incase of injury or just wanting to try something different. Seems wasteful but I like options...
I recently built up a couple bicycles with full internal routing using the Coefficient RR handlebars. There were limited internally routed stems available. I've had several sets of ENVE wheels and forks in the past and have always thought highly of their designs quality control.
PROS: Out of the box this stem looks great! The -7 option worked for one bike while the +12 was a better fit for the other bike. Both stems are comparable in design and filament. They also look great on the bike. The routing design is well thought out and worked very well with the Coefficient bars. I did like how ENVE separated the hose routing into two individual openings. Their tolerances were very tight but easily accommodate one brake cable. Adding a second shift cable would be tight but doable.
CONS: I was very diligent to maintain the same bolt configuration when disassembling these stems. In the build process one bolt was out of sequence and I found it wanted to cross thread easily. You will want to put each bolt back in the factory location when re-installing. Not a difficult task but a touch annoying. The spacers are cheap plastic and look that way. At this price point a higher quality material would be welcomed.
It will be interesting to see if this design holds up as more manufacturers join the internal routing game.
Mechanic's Corner
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