Your cart
There are no more items in your cart
| ATTACCO MANUBRIO ST1 | SPECIFICHE TECNICHE |
| Model | ST1 LEFTY |
| Material | T800 |
| Weight | 133g +/- 5% (100mm) |
| Use | MTB racing |
| Stem clamp diameter | 1” ½ |
| Bar clamp diameter | 31.8mm |
| Lenght | 90m, 100mm |
| Angle | - 6° |
| Mounting height | 40mm |
| Bar clamp width | 40mm |
| Bolts | 4+2/ M5 Titanio |
| Finish | 3K |
| Max torque | 5N |
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.
This product is to be considered produced on request / on order, due to the high customization needed. It is therefore not possible to use the right of withdrawal or the cancellation of an order already confirmed.
See "Terms and conditions of use". Advance payment is required on this product.
