StemCAPtain - Stem Cap Bike Clock

StemCAPtain Classic:

The original - simply remove your bike's current 1" or 1 1/8" threadless headset stem cap, pop in the CAPtain, and it's Time to Ride!

• CNC machined 6061-T6 aluminum mounting base
• Precise quartz clock movement
• 1.445" outer diameter, 30g weight
• Replaceable off-the-shelf battery
• Sealed weather proof construction
• Very easy to install, click >here< for video

StemCAPtain Enduro:

The newest addition to the StemCAPtain fleet is ready to roll in the most demanding conditions! The clock insert is fit to the mounting base with a set screw for extra secure attachment. Beefier than the classic CAPtain, a thicker walled, CNC machined 6061-T6 aluminum CNC machined in the USA mounting base will hold up to abuse. Smaller 32mm diameter provides a seamless look fitting within the footprint of a standard stem cap. Get out there and tear it up! The CAPtain will keep you on time.

• CNC machined 6061-T6 aluminum mounting base
• Precise quartz clock movement
• 1.305" outer diameter, 28g weight
• Replaceable off-the-shelf battery
• Sealed weather proof construction
• Very easy to install, click >here< for video

StemCAPtain Compass:

The next generation StemCAPtain Compass has arrived, Compass 3.0! Faster, lighter, stronger.... it can leap tall buildings in a single bound! Seriously, it has some significant improvements over the 2.0 -- namely, the leveling issue is solved by implementing a spherical compass. Comes standard with a non-magnetic stainless steel stem cap bolt.

• CNC machined in USA
• 6061-T6 aluminum, hand-polished finish
• Durable sealed waterproof construction
• Weight 26g
• Diameter 1.296″, 33mm
• Installs in 2 minutes

StemCAPtain Garmin Mount:

Replaces your threadless headset stem cap with a Garmin Edge series GPS quarter-turn mount. Anodized aluminum base with Delrin mounting piece. CNC machined in Boulder, CO.

• Anodized aluminum base with Delrin mounting piece.
• CNC machined in Boulder, CO.
• Black