Rene Herse 650b x 42 Pumpkin Ridge TC Tyre
The ultimate dual-purpose tire offers excellent performance and cornering on paved roads, yet its large knobs dig into the surface when it gets slippery. We distributed the knobs so that the tire always is supported by the same amount of rubber, whether it’s rolling forward or leaning into a turn. This gives you uniform grip at all times – whether on a muddy cyclocross course or during a paved descent with ultra-fast hairpin turns.
We name our tires after the passes in the Cascade Mountains that inspire them: Pumpkin Ridge near Portland, Oregon, has a number of dirt spurs heading toward the Tualatin Mountains. First explorations failed to reveal a connection, because we bogged down in mud. The Pumpkin Ridge tires excel both on the paved approach and on the muddy trails up the ridge. They made it possible to explore this beautiful area.
The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous.
The Pumpkin Ridge is tubeless-compatible. For tubeless setup, we recommend SealSmart sealant. When used with tubes, we recommend SV12 or SV14A tubes.
Specifications
All models feature:
- Clincher, folding bead
- Tubeless-compatible
- Recommended rim: 19 – 30 mm (inner width), hookless or with hooks
- Maximum pressure with tubes: 55 psi (3.8 bar)
- Maximum recommended pressure – tubeless: 55 psi (3.8 bar)
- Actual width on 21 mm rim (internal): approx. 56 mm
- Actual width on 23 mm rim (internal): approx. 57 mm
- Extralight casing: +1 mm width
- Tubeless: +0.5 mm width
- Made in Japan
Standard casing
- Supple casing
- Tan sidewalls
- 570 g
Extralight casing
- Ultra-light, ultra-supple casing
- The ultimate in speed and comfort
- Tan sidewalls
- 520 g
Endurance casing
- The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave
- Protective belt under sidewalls and tread
- Ideal for rough gravel and tough conditions
- Dark tan sidewalls
- 615 g
Endurance Plus casing
- Extra-tough casing with ultra-strong threads
- Protective belt under sidewalls and tread
- The ultimate in sidewall protection
- Dark tan sidewalls
- 625 g