Selle Italia SLR Boost vs Brooks Cambium C17
Comparison 2026 — Saddles
VS
Our verdict
Based on our weighted scoring, the Brooks Cambium C17 edges out the Selle Italia SLR Boost with an overall score of 87/100 against 82/100. It scores particularly well on comfort (88/100) and durability (92/100), making it the better all-round pick in Saddles.
The Selle Italia SLR Boost remains a sensible alternative if price is your main concern — it lands at €65.00 versus €85.00.
Comfort winner
Brooks Cambium C17
14% higher than its rival
Specifications
| Specification | Selle Italia SLR Boost | Brooks Cambium C17 |
|---|---|---|
| Price | €65.00+31% | €85.00 |
| Rating | ★4.2 (520) | ★4.4 (1,100) |
| Overall | 82/100 | 87/100+6% |
| Dimensions | ||
| Width | 145 mm (S3: 132 mm / L3: 155 mm) | 162 mm (C17) / 184 mm (C17 Special)+12% |
| Length | 248 mm (short-nose) | 283 mm+14% |
| Weight | 245 g+65% | 405 g |
| Material | ||
| Cover | Fibra-Tek microvezel | Natuurrubber + organisch katoen (vulcaniseerd) |
| Shell | Carbon-versterkt nylon | — |
| Padding | EVA foam (minimaal) | — |
| Rails | FeC Alloy (chroom-molybdeen staal) | Staal (Tubular steel) |
| Frame | — | Aluminium |
Pros and cons
Selle Italia SLR Boost
Pros
- Short design (248 mm) allows a more aggressive aero posture without nose pressure
- Large Superflow cutout eliminates perineal pressure on longer rides
- FeC Alloy rails are strong enough for intensive use without the carbon price jump
- Light 245 grams — suited to serious performance-minded road riders
Cons
- Minimal padding feels firm without a padded bibshort — beginner pitfall
- Not suitable for upright city-bike or trekking-bike positions
Brooks Cambium C17
Pros
- No break-in needed — comfortable from day one like a Selle Royal, but far more durable
- 100% weatherproof — leave it outside in Dutch rain without worry
- Slight rubber flex gives a natural cushioned feel without gel
- Organic cotton and rubber material is more sustainable than synthetic alternatives
Cons
- Does not mould to your anatomy like the classic B17 — that remains unique
- Rubber and cotton can feel temporarily stiffer in extreme cold (-5°C)