Vision METRON40 SL RB Tub SH11 V17 28" wheelset, rim, tubular, QR, Shimano HG
The Vision Metron 40 SL wheels are based on 40mm high aerodynamic tubular rims made of UD carbon with a width of 24.8mm and a special braking surface treatment, which significantly improves braking properties in both dry and wet conditions.
The specific "U" profile of the rims was developed based on extensive CFD analyzes and tested in a wind tunnel. It guarantees excellent controllability and stiffness of the wheels under any conditions, especially when driving in crosswinds.
The wheels are fitted with second-generation Vision hubs equipped with PRA (Preload Reduction Assembly) technology and high-quality bearings to minimize friction and maximize energy transfer efficiency on a 17mm internal axle.
The rear hub has undergone significant changes, with the new hub body having a 6mm increased distance between the flanges, a 12mm higher flange on the cassette side, resulting in improved triangulation and significantly higher rear wheel stiffness.
It contains 2 pieces of 6903ACB (Angular Contact Bearings) with angular contact, which have raceways between the inner and outer rings offset in the direction of the bearing axis. High running accuracy is ensured thanks to the optimized internal construction, which enables the capture of simultaneously acting radial and axial loads.
Changes also come in the area of the nut, which has a 5mm greater distance between the bearings and wider latches.
The front wheel features a radial spoke design consisting of 16 wires.
The rear wheel contains 21 wires braided in a 2:1 ratio - 14 wires 3x crossed on the right side of the cassette + 7 radial wires on the left side.
The dural nut is compatible with FSA, Shimano and Sram 9/10/11Speed road cassettes.
The wheels come with SwissStop brake pads, a carry bag, extension valve adapters, and Vision QR-93 quick-release axles.
Weight 1350g.
Material | carbon fiber |
Location | Set |
Nut | Shimano HG |
Brake disc installation | rim |
product ID | 223651 |

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