Racing Ralph HS 391
The most successful competition tire. We made it even more merciless – lower weight, lower rolling resistance, better grip. It slices through terrain with its ‘sharkstooth’ U-Blocks that make it grip much more aggressively, particularly in curves.
| BIKE Magazine Tire Test 04/2008 - "Schwalbe’s Racing Ralph sets the benchmark. The brand-new Tubeless variant achieves the lowest ever value of 19,8 Watts, measured by BIKE, with even better durability in comparison to its predecessor." |
| Art.No. | ETRTO | SIZE | Performance | Colour | Compound | PSI | Weight | EPI | Load | Tube | Price | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11632820 | 54-559 |
26 x 2.10 |
Evo | Black-Skin | Triple Nano | 35-55 | 460 g | 67 | 140 kg | 13, 14 | $49.00 | |
| 11600106 | 54-559 |
26 x 2.10 |
TL-Ready, Double Defense | Black-Skin | PaceStar | 30-55 | 540 g | 67 | 140 kg | 13, 14 | $49.00 | |
| 11633584 | 57-584 |
650B x 2.25 |
Evo | Black-Skin | Triple Nano | 30-55 | 580g | 67 | 145 kg | 19, 19A | $49.00 |