Kenda Double Black
Enduro
Front+Rear
Kenda Double Black vs Vee Tire Attack FSX
Short answer: Rolling resistance: Kenda Double Black leads with 30.8 W, Vee Tire Attack FSX trails by 21.6 W.
Vee Tire Attack FSX
Enduro
Front
Configure your build
Width, casing, compound and pressure – every value on this page follows your pick.
Kenda Double Black
Vee Tire Attack FSX
Measured value available
How we calculate
Width, casing and compound decide how a tire really rides. We only show what was actually measured – and label estimates honestly.
Kenda Double Black: Reference: test pressure 24.7 psi (1.70 bar).
Vee Tire Attack FSX: Reference: documented test pressure of the source (24.7 psi (1.70 bar)).
More pressure: less rolling resistance, less grip, less comfort. Tougher casing: more protection, more weight. Softer compound: more grip, more rolling resistance.
Modelled values are assumptions based on the stated measurement points – not a lab test.
Size, weight and casing
| Kenda Double Black | Vee Tire Attack FSX | |
|---|---|---|
| Width | 2.4" (61 mm) | 2.5" (63 mm) |
| Wheel sizes | 27.5" · 29" | 27.5" · 29" |
| Weight | 1,250 g (29x2.4 AGC) | 1,300 g (29x2.5 DH Core Top40) |
| Casing | AGC (Advanced Gravity Casing) · 1-ply | DH Core · 2-ply |
| Casing | Trail · Enduro · Downhill | Downhill |
| TPI | 60 | 72 |
| Tread type | – | – |
| Tubeless ready | yes | yes |
| E-MTB approval | yes (E-25) | yes (E-25) |
| Price from | €85 | €75 |
| Model year | 2024 | 2023 |
Rubber compounds
Hardness scale 1 = hard and fast to 5 = very soft and grippy (our own classification).
Both tires sit in the same grip class – the watt comparison is fair.
Both tires sit on the same step of our editorial hardness scale.
Lab data per version
| Kenda Double Black | Vee Tire Attack FSX | |
|---|---|---|
| Rolling resistance (W) | 30.8 W | 52.4 W |
| Impact protection (%) | 53.0 % | 31.2 % |
| Weighed weight (g) | 1,036.0 g | 1,234.0 g |
Kenda Double Black
All tested versions
Test series: ENDURO Mountainbike Magazine – Labortest 64 Reifen
Measured values per compound and casing from the same laboratory test. Empty cells mean no reliable value was published.
| Double Black Dual Layer Compound Enduro | 29 x 2.40 | 41.6 W | 13.42 % | 1258 g | 82.9 € |
| Double Black Triple Compound All Mountain | 29 x 2.40 | 30.8 W | 53.03 % | 1036 g | 82.99 € |
Rolling resistance
lower is better
- Double Black Triple Compound All Mountain30.8 W
- Double Black Dual Layer Compound Enduro41.6 W
Impact protection
higher is better
- Double Black Triple Compound All Mountain53.03 %
- Double Black Dual Layer Compound Enduro13.42 %
Vee Tire Attack FSX
Compounds & versions as curves
Up to three versions at once: the curve is modelled rolling resistance across pressure, the dot is the real lab measurement. Click the legend to show or hide a version.
- 30.8 W at 38 psi (2.62 bar) · Reference
- Puncture
- 53.03 %
- Weight
- 1036 g
- 37.3 W at 38 psi (2.62 bar) · +6.5 W
- Puncture
- –
- Weight
- 1174 g
- 41.6 W at 38 psi (2.62 bar) · +10.8 W
- Puncture
- 13.42 %
- Weight
- 1258 g
- 52.4 W
- Puncture
- 31.17 %
- Weight
- 1234 g
Without a lab test pressure we anchor the measured watt value at the recommended pressure. The curve shape is a physics model, not a measurement. Labs do not measure grip across pressure – we do not invent that curve. Wet grip is a lab value per tire model, not per version.
Three curves at most – hide one first.
Variants head to head
Every measured variant of the selected tires – the same model in another compound, width or casing sits right next to it. Empty fields mean no reliable measurement.
| Kenda Double BlackDouble Black Dual Layer Compound Enduro | 41.6 W | 13.42 % | 1258 g |
| Kenda Double BlackDouble Black Pro Dualcompound AEC · BIKE-Labor | 37.3 W | – | 1174 g |
| Kenda Double BlackDouble Black Triple Compound All Mountain | 30.8 W | 53.03 % | 1036 g |
| Vee Tire Attack FSXAttack FSX Full 40 GXE | 52.4 W | 31.17 % | 1234 g |
Charts
Rolling resistance (fewer watts is better)
Impact protection (higher is better)
Editorial rating (higher is better)
At least one tire is missing too many editorial scores for a radar profile. We never draw missing values as zero.
TestedYour build – derived
Recommendation by use
- Fast laps and long climbs: Kenda Double Black rolls easier at 30.8 W.
- Bike park, rocks and e-MTB: Kenda Double Black protects better with 53% impact protection.
Tested
- Rolling resistance: Kenda Double Black leads with 30.8 W, Vee Tire Attack FSX trails by 21.6 W.
- Impact protection: Kenda Double Black leads with 53 %, Vee Tire Attack FSX trails by 21.9 %.
- Weighed weight: Kenda Double Black leads with 1,036 g, Vee Tire Attack FSX trails by 198 g.
Tests and sources
Kenda Double Black
The Kenda Double Black was tested in its Pro AEC version as an enduro tire for both front and rear use. It impresses with good rolling characteristics combined with strong puncture protection. This positions it as a solid, versatile option in the enduro segment.
BIKE Magazin
Vee Tire Attack FSX
The Vee Tire Attack FSX was tested as the rear counterpart to the Snap WCE on enduro and downhill tracks. It proves versatile, offering solid rolling behavior with sufficient traction. This marks a successful entry for the Thai newcomer in the MTB segment.
MTB-News.de