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Stem Sizer
Regular Price: $395.00
Retail Regular Price: $395.00

BikeFit products can be acquired through QBP (dealer accounts) or via our 3rd Party Online Partner.

The Stem Sizer delivers a simple, quick, and precise way to determine ideal bicycle cockpit position and optimize rider comfort and performance.  

Bike Sizing Stem Stem

The BikeFit Stem Sizer is extremely useful for finding the right stem length angle.

•     Single-bolt top-mounted clamp for easy handlebar changes.
•     Push-button adjustment for smooth length changes--no tools required to make adjustments.
•     Large thumb screw knob for quick stem angle adjustments within +/- 30 degrees.
•     Stem length adjustment from 60 – 145mm in 5mm increments.
•     Extra shim for handlebar clamp for grip.  Fits 31.8mm and 25.4 mm handlebars.
•     Accommodates 1-1/4” and 1-1/8” threadless fork steerer tubes via the provided attachments.
•     Includes custom padded carry case.


• Alloy and stainless steel parts.
• Friction points require only synthetic lube, no grease. 
• Weight: 864g
• Length: 23cm / 9"
• Width: 5.5cm / 2.25"
• Height: 11cm / 4.25"



What Customers are Saying

​"I use my Stem Sizer in almost every fit.  I'm only pissed that I didn't buy it sooner."
-Bruce, Athleticamps


Customer Reviews
# of Ratings: 0