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Product Description
BTA (Between The Arms) bottle cage spacer / riser for triathlon and time trial bikes **SELECT SIZE in the drop down menu on the right ** Sizes (Height of the riser):
> XSMALL = 30 mm
> SMALL = 35 mm
> MEDIUM = 40 mm
> LARGE = 45 mm > XLARGE = 50 mm
Section: 80mm long x 15 mm wide Bolt Hole Spacing: compatible with 64-65 mm bolt spacing (m5 bolts) Weight: approx. 0.5 g per 'mm riser height'
Holes are unthreaded, thru-holes. Mounting bolts are not included.
Source bolt length depending on your needs: cage thickness, washer or not, depth of threaded holes you are working with, etc. Typically you need bolts that are 6-10 mm longer than the riser height.
I can make custom versions of the riser on request (i.e. different height);
Let me know what you need (use 'contact designer' button)
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