Bontrager Pro Blendr Stem

Equip your road bike with the Pro Blendr stem for added maneuverability and integrated accessories.

The forged alloy construction means you'll get the stiffness you demand but in a weight that'll make others jealous.

Product details

Pro-level quality 31.8mm clamp diameter stem weighs less than many carbon stems
4-bolt dual band clamp securely holds handlebar
Uses high-quality M5 corrosion-resistant faceplate bolts with 5.2Nm torque spec
Integrate accessories with included Blendr Pro base and Blendr XXX accessory mounts
Mounts intended for use with Ion and Trip, Garmin, GoPro and SRM accessories
Approved for carbon bars and steerer tubes
Safe installation requires 5mm spacer above and below stem
Included Blendr accessories - Pro Mono Base, Trip Computer mount, and High Ion Light mount

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

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Size	7 deg. x 60mm	7 deg. x 70mm	7 deg. x 80mm	7 deg. x 90mm	7 deg. x 100mm	7 deg. x 110mm	7 deg. x 120mm	17 deg. x 80mm	17 deg. x 90mm	17 deg. x 100mm	17 deg. x 110mm	17 deg. x 120mm
Rise	7 deg.	7 deg.	7 deg.	7 deg.	7 deg.	7 deg.	7 deg.	17 deg.	17 deg.	17 deg.	17 deg.	17 deg.
Length	60mm	70mm	80mm	90mm	100mm	110mm	120mm	80mm	90mm	100mm	110mm	120mm
Steerer outer diameter	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")	28.6mm (1-1/8")
Clamp	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm	31.8mm
Type	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless	Threadless
Accessory compatibility	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr	Blendr
Material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Weight	111g	119g	129g	132g	137g	143g	148g	129g	130g	132g	139g	143g

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.