Bike TyresMichelin

Road 6

Recommended: Michelin Road 6. Benchmark superbike touring radial with class-leading wet grip and extended mileage life. Fully compatible with Royal Enfield Himalayan 450 (140/80 R17).

FITMENT SUMMARYRoyal Enfield Himalayan 450, Royal Enfield Scram 440, Triumph Scrambler 400 X, Triumph Scrambler 400 XC

AVAILABLE SIZES

80/100 R18 120/80 R17 130/70 R17 +22 more

View full specifications

TECH SPECS & MANUFACTURING TOLERANCES

Detailed Parameters

Precision factory engineering parameters, carcass ply architecture, and certified load-speed performance ratings.

Geometry & Dimension Telemetry

FORM FACTOR: 140/80 R17 • 66H

Rolling Diameter

655.8 mm

Circumf: 2060 mm

Revolutions / KM

~485

Odometer Calibration

MAX LOAD SPECIFICATION

Load Index Rating

66(300 kg / tyre)

Certified wheel load limit of 300 kg. Engineered for passenger stability and pothole impact absorption.

CERTIFIED LOAD RESERVE300 KG SPEC

HIGH-SPEED CERTIFICATION

Speed Rating Symbol

H(210 km/h)

High-Speed Performance Rated. Certified for sustained high-speed expressway travel without centrifugal belt delamination or carcass heat fatigue.

CERTIFIED VELOCITY210 km/h

CARCASS ARCHITECTURE

Reinforced 2W Casing

Tubeless Motorcycle Radial

Acoustic MaxTouch Casing with dual high-tensile steel belts and cushioned undertread

PLY: 6-PLY RATEDSTEEL BELTED RADIAL

OEM PRESSURE SPECIFICATION

Factory Cold Inflation Pressure

22 PSI / 32 PSI(Front / Rear)

Calibrated OEM cold tyre pressure for Royal Enfield Himalayan 450. For full passenger/luggage payload, increase rear tyre to 36 PSI.

NITROGEN COMPATIBLE99.2% N₂ OPTIMAL

RUBBER FORMULATION

Tread Compound & Depth

7.6 mm(New Factory Tread)

Michelin FlexMax 2.0 with EverGrip self-regenerating water sipes. Built with integrated Tread Wear Indicators (TWI) calibrated at the 1.6mm legal limit.

UTQG WEAR INDEX: 380 A ATROPICALIZED

DEALER PROTECTION

Warranty & Genuine Origin

5 Years Manufacturer Warranty

100% Genuine authorized Amman Tyres stock. Certified with BIS / ISI Indian safety marks, manufactured at Michelin World-Class Facility, Chennai (Tamil Nadu) / Thailand.

ORIGIN: India / ThailandAUTHORIZED HUB

INNOVATIVE TECH

Tyre Engineering Features

✔

Water Sipe Technology clears rain film

Superb safety confidence on wet monsoon tarmac

✔

Dual-compound 2CT+ formulation slows wear

Up to 20% longer tread mileage life

✔

Stiff sidewall casing improves lean stability

Stable high-speed lane changes and cornering

BENCHMARK STANDARDS

3 Reasons to Choose

High-speed highway travel and everyday city use for Royal Enfield Himalayan 450, Royal Enfield Scram 440, Triumph Scrambler 400 X.

Recommended: Michelin Road 6. Benchmark superbike touring radial with class-leading wet grip and extended mileage life. Fully compatible with Royal Enfield Himalayan 450 (140/80 R17).

PERFORMANCE CHARACTERISTICS & PROVING GROUND LABS

Tyre Test Metrics

Empirical proving-ground telemetry covering ISO wet braking distance, acoustic cabin decibels, high-mileage compound longevity, and lateral road adhesion.

Laboratory & Proving Ground Test Suite • Michelin Road 6

WET BRAKING (80-0 KM/H)GRADE A+

26.8METERS

Stops 1.5m shorter than standard commuter baseline under monsoon downpour conditions.

DECELERATION SAFETY INDEX88% SCORE

ROLLING RESISTANCE (RRC)ARAI GRADE A

+5%FUEL SAVINGS

Rolling resistance of 7.2 kg/t. Michelin FlexMax 2.0 with EverGrip self-regenerating water sipes minimizes heat drag during highway cruising.

FUEL CONSERVATION BOOST+5% REAL-WORLD

PROJECTED TREAD LIFEHIGH MILEAGE

75,000KM LIFE

The global benchmark for silent luxury ride comfort and shortest wet stopping distance.

UTQG TREADWEAR INDEX380 A A

ACOUSTIC CABIN NOISEWHISPER QUIET

66.4dB PASS-BY

2nd Gen Silent Rib technology eliminates air pumping noise inside the tread grooves.

CABIN SILENCE RATINGEXCELLENT (SUB-68dB)

DRY SLALOM & CORNERINGLATERAL STABLE

0.9PEAK G-FORCE

StabiliGrip self-locking sipes keep blocks rigid under hard steering loads.

LATERAL ROAD ADHESION90% G-LIMIT

HYDROPLANING CLEARANCE3D WATER SIPES

93KM/H THRESHOLD

Evacuates up to 34 liters of water per second through EverGrip sipes expand as tread wears to maintain 100% water clearance throughout life.

WATER CLEARANCE THRESHOLD93 KM/H SAFE

OFFICIAL FITMENT SPECIFICATIONS

Supported Dimensions

Verified OEM vehicle fitments, factory inflation pressures, and axle load ratings calibrated for daily driving safety.

Compatible Vehicle & Trims	Required Tyre Size	Load / Speed Index	Factory Cold Pressure (PSI)	OEM Verification
Royal Enfield Himalayan 450Trims: StandardModel Years: 2023 - 2024	140/80 R17	66H(300 kg / 210 km/h)	22 PSI (Front) / 32 PSI (Rear)Retro Cruiser Factory Calibrated	OEM VERIFIED
Royal Enfield Scram 440Trims: StandardModel Years: 2024	140/80 R17	66H(300 kg / 210 km/h)	22 PSI (Front) / 32 PSI (Rear)Retro Cruiser Factory Calibrated	OEM VERIFIED
Triumph Scrambler 400 XTrims: StandardModel Years: 2023 - 2024	140/80 R17	66H(300 kg / 210 km/h)	32 PSI (Front) / 30 PSI (Rear)All Axles: Front / Rear (32 PSI Front / 30 PSI Rear)	OEM VERIFIED
Triumph Scrambler 400 XCTrims: StandardModel Years: 2024	140/80 R17	66H(300 kg / 210 km/h)	32 PSI (Front) / 30 PSI (Rear)All Axles: Front / Rear (32 PSI Front / 30 PSI Rear)	OEM VERIFIED