
M9
Shaped by Downhill World Cup podiums, Red Bull Rampage runs and the Enduro World Series, the M9 is the enduro and downhill wheel that is more than you will ever need and exactly what you want.
• Application: Enduro/Downhill
• Inner Rim Width: 30mm
• ENVE Incidental Damage Protection
• Starting at $2,550
Wheelsets are temporarily unavailable for online purchase. See our Dealer Locator for availability.
- Descending
- Climbing
- Impact Toughness
- Compliance







Every privateer should be racing M Series since there is no maintenance to be done. You just ride them and never have to spend your time worrying about them.
-Brendan fairclough
from the journal
BUILT FOR ABUSE
Repeated impacts, bottom outs, high speed corners, and coming up short—the M9 was designed to go head first into the roughest conditions and come out out the other side, intact and flat-free.
The success the M9 has achieved on the world stage is made possible through a carefully orchestrated development program akin to what one sees in the sport of Formula One.
The m9 is heir to the crown and designed to maintain ENVE’s legacy as “the carbon downhill wheel.”
description
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The M9 was designed to be the uncontested king of downhill and enduro. This means keeping you in control when possible and keeping you moving forward when not. Every piece of carbon in the M9 has been carefully placed to serve a purpose – be it lateral stiffness, impact resistance, power transfer, suspension feel, or ride compliance. In addition to a purpose-built full-carbon fiber laminate, the M9 features ENVE’s patent pending Protective Rim Strip technology. This technology reduces pinch flats, absorbs large amounts of energy, and if you ever do experience a cracked rim – the system is designed to create an independent seal between the tire and rim ensuring that a cracked rim doesn’t equate to flat tire.
support
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Reviews
Product Specs
Product Specs
BUILD options
Hub Offerings | Industry Nine Hydra, Chris King ISO |
Spacing | Front: 20×110 Boost, 20×110 | Rear: 12×157, 12×150 |
Wheelsize | 29″, 27.5″ |
Pricing | Industry Nine Hydra: $2,550 Chris King ISO: $3,000 |
rim dimensions
FRONT | REAR | |
---|---|---|
Rim Depth | 27mm | 27mm |
External Width | 40mm | 40mm |
Internal Width | 30mm | 30mm |
Hole Count | 32 | 32 |
Effective Rim Diameter | 27.5″ 557mm 29″ 597mm | 27.5″ 557mm 29″ 597mm |
Recommended Tire Size | 2.35 in – 2.6 in | 2.35 in – 2.6 in |
Max Tire Pressure | 40 PSI | 40 PSI |

27.5″ weights
FRONT | REAR | WHEELSET | |
---|---|---|---|
Rim Weight | 629g | 629g | 1,258g |
i9 Hydra SuperBoost 6B | 996g | 1111g | 2108g |
Chris King ISO 6B | 997g | 1126g | 2124g |
29″ weights
FRONT | REAR | WHEELSET | |
---|---|---|---|
Rim Weight | 672g | 672g | 1,343g |
i9 Hydra SuperBoost 6B | 1039g | 1154g | 2193g |
Chris King ISO 6B | 1049g | 1178g | 2226g |
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