Brooks B17 vs Ergon SM Sport
Comparison 2026 — Saddles
Our verdict
Based on our weighted scoring, the Brooks B17 edges out the Ergon SM Sport with an overall score of 90/100 against 84/100. It scores particularly well on comfort (92/100) and durability (98/100), making it the better all-round pick in Saddles.
The Ergon SM Sport remains a sensible alternative if price is your main concern — it lands at €55.00 versus €95.00.
Comfort winner
Brooks B17
4% higher than its rival
Value winner
Brooks B17
1% better value for money
Specifications
| Specification | Brooks B17 | Ergon SM Sport |
|---|---|---|
| Price | €95.00 | €55.00+73% |
| Rating | ★4.6 (3,200) | ★4.4 (1,450) |
| Overall | 90/100+7% | 84/100 |
| Dimensions | ||
| Width | 175 mm (B17 Standard) / 176 mm (B17 S dames)+25% | 140 mm (S/M) / 150 mm (M/L) |
| Length | 275 mm+2% | 270 mm |
| Weight | 520 g | 295 g+76% |
| Material | ||
| Cover | Vegetabiel gelooid rundleer 6 mm | Synthetisch microvezel |
| Rails | Staal | CroMo staal |
| Frame | Staal met koperen klinknagels | — |
| Padding | — | Orthopedic Comfort Foam |
| Shell | — | TwinShell flex composiet |
Pros and cons
Brooks B17
Pros
- Moulds permanently to your sit bones — comfort grows with the kilometres
- Lifespan of 20+ years and 100,000+ km with proper care
- Wide 175 mm platform supports an upright, relaxed riding position
- Timeless English design that suits classic city bikes and trekking bikes
Cons
- 500 km break-in period is genuinely painful — the first rides hurt
- At 520 grams it is one of the heavier saddles in this comparison
Ergon SM Sport
Pros
- TwinShell flex core absorbs shocks without the sluggishness of gel
- Two widths (S/M 140 mm, M/L 150 mm) for male and female anatomy
- V-cutout relieves pressure points in a forward MTB position
- At 295 grams light enough for sporty use on trail or gravel rides
Cons
- Narrow profile is uncomfortable for a pure upright city-bike posture
- Cover shows visible wear after 1-2 seasons of off-road MTB use