Quiver

2025 Commencal META POWER SX SIGNATURE vs 2026 Rocky Mountain Altitude Powerplay Alloy

The Rocky Mountain Altitude Powerplay Alloy size closest to your M is the L. Compare the L instead

What changes on the Rocky Mountain Altitude Powerplay Alloy

Compared with the Commencal META POWER SX SIGNATURE in M, the Rocky Mountain Altitude Powerplay Alloy in M places the top of the head tube 13 mm lower and 10 mm further back, relative to the bottom bracket. Its wheelbase is 22 mm shorter, which can contribute to quicker direction changes.

Frame stack
−13 mm
Lower front end
Frame reach
−10 mm
Shorter frame reach
Wheelbase
−22 mm
Shorter: quicker to change direction
Head angle
−0.5°
Slacker: calmer steering
Chainstays
n/a
One of the bikes has no number for this

The two frames

2025 Commencal META POWER SX SIGNATURE (M)The Commencal META POWER SX SIGNATURE frame drawn to scale.J 1259

Only the Commencal META POWER SX SIGNATURE is drawn. The Rocky Mountain Altitude Powerplay Alloy numbers we have for size M are missing the chainstay length.

Geometry side by side

MeasurementCommencal META POWER SX SIGNATURE MRocky Mountain Altitude Powerplay Alloy MDifference
Reach460 mm450−10 mm
Stack640.6 mm628−13 mm
Head tube angle64°63.5−0.5°
Seat tube angle74.2°75.5+1.3°
Effective top tube602 mm612+10 mm
Chainstay length445 mmnot listed
Wheelbase1259.1 mm1237−22 mm
Seat tube length420 mm420±0 mm
Fork length588 mmnot listed
Head tube length125 mm100−25 mm
BB dropnot listed7
Standovernot listed832

Differences are the Rocky Mountain Altitude Powerplay Alloy minus the Commencal META POWER SX SIGNATURE. Full charts: 2025 Commencal META POWER SX SIGNATURE, 2026 Rocky Mountain Altitude Powerplay Alloy.

Where each sits in its class

Commencal META POWER SX SIGNATURERocky Mountain Altitude Powerplay Alloy

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other enduro bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartCommencal META POWER SX SIGNATURE400 SIGNATURE AXSRocky Mountain Altitude Powerplay AlloyAlloy 30
FrameCommencal META POWER SX 400Rocky Mountain Altitude Powerplay
ForkFox 38 Factory E-BikeRockShox Domain RC Gold
Rear shockFox Float X FactoryMarzocchi Bomber Air
ShifterSRAM Pod ControllerShimano Deore
DerailleurSRAM GX Eagle TransmissionShimano Deore XT Di2
CassetteSRAM GX Eagle TransmissionShimano Deore XT
ChainSRAM GX Eagle TransmissionShimano Deore M6100
CranksetSRAM X0 Eagle E-MTBRace Face Ride Cinch
MotorBosch Performance Line SXRocky Mountain Dyname S4
BatteryBosch PowerTube 400not listed
TireSchwalbe Tacky Chan, Schwalbe Magic MaryMaxxis Minion Assegai, Maxxis Minion DHR II
HubDT Swiss 350Shimano TC500
RimDT Swiss HFR1700 ClassicRocky Mountain TR30
BrakeSRAM MavenTektro HD-M535
GripsODI Longneck 2.1ODI Elite Pro Lock-On
HeadsetAcros ZS56/ZS66FSA ZS56/66 Reach Adjust
Dropper postFox Transfer FactoryTranzX +RAD1.0
Saddlefizik Terra Aidon X5WTB Volt
Bottom bracketnot listedRace Face BSA 73
Rotornot listedShimano SM-RT64
Handlebarnot listedRocky Mountain AM
Stemnot listedRocky Mountain 35 AM

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