Our complete stock of hubs, rims and spokes allow us to build and ship your wheelset in just 3 days.
Bikeonline's custom wheels are handbuilt by experienced hands following your needs. Every single step of wheelbuilding is supported by the best tools available, as P&K Lie wheel stand with decimal precision, Pillar spoke tension metre and special handtools, often built by our own to reach our needs for precision.
The use of the best parts on the market, the highly skilled labor force and years of experience has meant that Bikeonline become the reference for wheelbuilding service for prestigious Italian brands that refer to us to have a high level service, effective, fast and precise.
The WR Compositi ST1 LEFTY 3K full-carbon stem is a robust, incredibly lightweight and stiff stem designed to compliment your high-wattage performance.
Length: 90mm, 100mm
Bar clamp diameter: 31.8mm
Stem clamp diameter: 1” ½"
Angle: +/- 6°
Weight: 133g (100mm)
Shipped in 7/10 days
Warning: Last items in stock!
|ATTACCO MANUBRIO ST1||SPECIFICHE TECNICHE|
|Weight||133g +/- 5% (100mm)|
|Stem clamp diameter||1” ½|
|Bar clamp diameter||31.8mm|
|Bar clamp width||40mm|
|Bolts||4+2/ M5 Titanio|
The WR Compositi ST1 LEFTY 3K full-carbon stem is a robust, incredibly lightweight and stiff stem designed to compliment your high-wattage performance. Made using the perfect layup of UD carbon-fiber with a 3K finish, the ST1 LEFTY 3K stem has excellent vibration dampening ensuring a smooth, forgiving ride.
With a 31.8 mm handlebar clamp that provides maximum rigidity and optimally distributes stress guaranteeing a more secure hold.
The front clamping plate, developed to further reduce weight and increase overall stiffness, allows you to easily install handlebars.
The 4 titanium faceplate Allen bolts are small, light, stiff, and not subject to oxidation.
The combination of attributes of the WR Compositi ST1 LEFTY stem makes it one of the stiffest, lightest, and most comfortable full-carbon stem available on the market. This stem is suitable for both road and MTB, each stem is made in-house at WR Compositi and can be custom-painted to your specifications.
The stem comes in 5 lengths, with a – 6° effective stem angle.