WTB Proterra Light i23 28" rear wheel, 12x142 mm, Shimano HG lockring
WTB Proterra i23 is made of light aluminum alloy 6069. Aluminum alloy ensures optimal strength while maintaining low weight. The front wheel weighs 817 g. The surface of the rim is treated using blasting (sandblasting). All this guarantees a long service life and durability.
The inner rim width of 23 mm provides an optimal profile for road and gravel tires. Thanks to the width of the rim, you can fit tires with a width of 30–42 mm on the bike.
The rim profile with optimized walls provides the perfect combination of stiffness and durability.
Hubs use high-quality EZO bearings, their advantage is simple serviceability without the use of special tools or original preparations.
TCS is a standardized WTB tubeless system that provides optimal performance and reliability. TCS components reduce weight, increase traction, virtually eliminate defects, and have established themselves as one of the most reliable tubeless systems available. In addition, Proterra wheels have a Solid Strip - an additional tape that is located in the middle groove of the rim under the classic tubeless tape, its purpose is to facilitate assembly, to ensure the tightness of the entire system, but also to prevent, for example, damage to the classic tape.
Every Proterra bike uses the Tubeless Compatible System (TCS) and comes with Solid Strip, TCS tubeless tape and black alloy valves already installed.
Rim: aluminum
Rim width: 23 mm
Wires: 28
Knitting: 3x crossed
Rear axle: 12 x 142 mm
Bullets: EZO
Weight: 966 g
Color: black
Nipples: aluminum
Technical designation: i23
Load capacity: 120 kg
Nut: Shimano HG 11 sp.
Purpose: road, gravel, cyclocross, adventure
| Material | aluminium |
| Location | Rear |
| Nut | Shimano HG |
| Brake disc installation | 6 screws (IS 6) |
| product ID | 175513 |
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