The Gravity Cap replaces your top cap with a computer mount. Ideal for bike positions where riders knee will not contact the computer.
5.0
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Nice piece. Need to be careful though. The bikes these were intended for have 32mm stems. Based on machining of the stem the cap does not fully clear and sit flat. Unfortunately, there tucked away in the packaging for future use
J
James · October 29, 2026
Repeat Purchase
Bought one for my Trek mountain bike. Found it durable and secures my Garmin perfectly, so I bought a second one for my new Trek hybrid bike. Mounting cap is somewhat on expensive side, but showed no wear from rotating Garmin in and out on my mountain bike, and it secured GPS unit just as snug as on day one. No brainer for me to purchaser a second one for the new bike.