Boost Stem Mount is specifically designed to fit atop the shortest stems on the market today.   Keep your computer safe and secure above your stem in the roughest of terrain.

Attributes (specs): 

• Supported Computers – Garmin 1040 and all smaller Garmin computers
• Compatibly - 1-1/8" Steerer tube Diameter, Thickness 5mm, Length (Center-to-Center) - 50mm
• Compatible with most steer tube tool kits.
• Weight: 25g
• Made in Boise, Idaho, USA
• Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded.