XRM 7.9
Lapierre
Crosscountry
XRM 7.9 is a carbon cross-country mountain bike (2024), by Lapierre, from the Xrm lineup. Rider-wise, it fits a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, and is best for smoother trails and efficient rolling. On MatchBikes metrics, it scores well for strong climbing friendliness for sustained uphill riding, a comfort-leaning ride feel over longer rides, and good fit flexibility for dialing in rider position. The main trade-off is a value score that depends more on priorities than pure price efficiency. Compare this bike on MatchBikes.com to similar cross-country models.
5.8
Rating

+18
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Score Summary
Performance
6.7
Value
1.8
Fit
7.2
Performance
Built for speed and efficiency
Speed
5.9
Low
Climbing Efficiency
7.6
Climber
Suspension
6.0
Confident trail control
Fit
Dialed-in Fit & Comfort
Riding Position
6.0
Balanced
Fit Flexibility
7.4
Adjustable
Ride Comfort
7.5
Comfortable
Value
Value for Money
1.8
Overpriced
Surface Range
Flow TrailsSpecifications
General
Brand
Lapierre
Model
XRM 7.9
Year
2024
Price
$5,249
Category
Mountain
Sub Category
Crosscountry
Groupset
X01 Eagle, GX Eagle
Wheels
29"
Frame
Frame
XR full Carbon 110mm travel 29’’, pressfit, boost, metric, Thru axle
Suspension Fork
Fox 34 Float SC Performance 29’’ 15x110, 120mm travel, Grip, Push-Lock, 44mm offset + FOX 2-pos Remote
Rear Shock
Fox Float Performance Elite, 2-Pos Remote, LV Evol, 210x55mm
Suspension Type
Full
Drivetrain
Shift Levers
SRAM GX Eagle Lunar 12s
Rear Derailleur
SRAM XO1 Eagle 12spd
Cassette
SRAM XG1275 10-52T 12s
Crank
SRAM GX Eagle Boost DUB Lunar 32T 170mm (S) , 175mm (M, L, XL)
Bottom Bracket
SRAM DUB PF 92 MTB Wide
Chain
SRAM Nx Eagle 12s
Wheels
Rims
DT Swiss EX1900 SPLINE® 622x25c, SRAM XD Driver, 6-bolt
Tires
Front : Maxxis Ardent Race EXO TR 29x2.35 60 TPI Rear : Maxxis Rekon Race EXO TR 29x2.35 60 TPI
Brakes
Brake Type
Hydraulic Disc
Brake Description
SRAM Centerline 180mm/160mm 6-bolt
Brake Levers
SRAM LEVEL TL Gloss Black 2 pistons
Cockpit
Stem
Lapierre AL6061 alloy, -6°, Ø: 31.8mm, L: 60mm (S,M), 70mm (L,XL)
Handlebar
Lapierre Thirty One 6061DB, Width: 760mm, Rise: 15mm, Ø: 31.8mm
Grips
Lapierre grips anodized, S/M: small diameter, L/XL: large diameter
Seat
Saddle
Fizik Argo Vento X 140mm
Seatpost
Lapierre dropper, Ø: 31.6mm, travel 100mm (S,M), 130mm (L,XL)




























































