MTB Tire Guide

Kenda Pinner vs Pirelli Scorpion Race Enduro M

Short answer: Rolling resistance: Kenda Pinner leads with 39.8 W, Pirelli Scorpion Race Enduro M trails by 8.1 W.

Configure your build

Width, casing, compound and pressure – every value on this page follows your pick.

Kenda Pinner

Tire width
Wheel size
27.5" wheel
29" wheel
Compound
Pressure (context)
Measured point

Pirelli Scorpion Race Enduro M

Pressure (context)
Measured point
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 Pinner: Reference: documented test pressure of the source (24.7 psi (1.70 bar)).

Pirelli Scorpion Race Enduro M: Reference: test pressure 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 PinnerPirelli Scorpion Race Enduro M
Width2.4" (61 mm)2.5" (63 mm)
Wheel sizes27.5" · 29"27.5" · 29"
Weight1,240 g (29x2.4 AGC)1,260 g (29x2.5 DualWALL)
CasingAGC (Advanced Gravity Casing) · 1-plyDualWALL · 2-ply
CasingTrailTrail
TPI60120
Tread type––
Tubeless readyyesyes
E-MTB approvalyes (E-25)yes
Price from€75€90
Model year20202022

Rubber compounds

Hardness scale 1 = hard and fast to 5 = very soft and grippy (our own classification).

Kenda Pinner

Grip class: Balanced

Pirelli Scorpion Race Enduro M

Grip class: Max Grip

Different grip classes: the softer tire must roll slower. Read the watts with that in mind.

Pirelli Scorpion Race Enduro M offers the softer compound range – more grip, usually at the cost of wear.

Lab data per version

Kenda PinnerPirelli Scorpion Race Enduro M
Rolling resistance (W)39.8 W
47.9 W
Impact protection (%)56.6 %
36.3 %
Weighed weight (g)1,202.0 g
1,355.0 g

Kenda Pinner

Pirelli Scorpion Race Enduro M

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.

24.247.270.393.3116.4121927344249Pressure (psi)W
  • 39.8 W at 38 psi (2.62 bar) · Reference
    Puncture
    56.56 %
    Weight
    1202 g
  • 46.7 W at 38 psi (2.62 bar) · +6.9 W
    Puncture
    –
    Weight
    1381 g
  • 48.4 W at 38 psi (2.62 bar) · +8.6 W
    Puncture
    36.3 %
    Weight
    1355 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 PinnerPinner Dual Layer Compound Enduro39.8 W
56.56 %
1202 g
Pirelli Scorpion Race Enduro MScorpion Race EN M SmartEVO DH DualWALL · BIKE-Labor46.3 W
–1381 g
Pirelli Scorpion Race Enduro MScorpion Race Enduro M SmartEVO DH DualWALL47.9 W
36.3 %
1355 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 Pinner rolls easier at 39.8 W.
  • Bike park, rocks and e-MTB: Kenda Pinner protects better with 57% impact protection.

Tested

  • Rolling resistance: Kenda Pinner leads with 39.8 W, Pirelli Scorpion Race Enduro M trails by 8.1 W.
  • Impact protection: Kenda Pinner leads with 56.6 %, Pirelli Scorpion Race Enduro M trails by 20.3 %.
  • Weighed weight: Kenda Pinner leads with 1,202 g, Pirelli Scorpion Race Enduro M trails by 153 g.

Tests and sources

Kenda Pinner

  • The Kenda Pinner Pro ATC, Aaron Gwin's signature tire, was extensively ridden on various cornering trails. The large knobs deliver plenty of grip on firm, dry ground, while weight stays reasonable thanks to the light ATC compound. The tire also proves practical for longer tours.

    BIKE Magazin
  • The Kenda Pinner Pro, co-developed with Aaron Gwin, was initially tested in its downhill version. The tire shows very predictable handling with strong grip on hard, dry ground. It specifically targets riders who race on fast, grippy tracks.

    MTB-News.de

Pirelli Scorpion Race Enduro M

  • As part of a comparison test of several enduro tyre combinations, the Pirelli Scorpion Race Enduro M is examined closely. Praised are the strong grip of the SmartEVO compound, the sturdy DualWall casing and good damping, while high rolling resistance and weight are noted as drawbacks. Overall the tyre is classed as an uncompromising downhill specialist.

    BIKE Magazin

More head-to-heads