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2026 Diamant

Mahon Trip Core (Midstep)

A 29″ aluminum frame commuter bike with mid-range components and shimano hydraulic disc brakes.
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Manufacturer Price

€1,199($1,395)
Weight35.1 lbs  
FrameAluminum
SuspensionHardtail, 75mm
ForkSuntour
Wheels29″ Aluminum
Drivetrain1 × 9
GroupsetCUES
BrakesShimano Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

Mahon Trip Core (Midstep)

31 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
45cm

5'1" – 5'6"

50cm

5'4" – 5'10"

55cm

5'8" – 6'2"

Rider Fit Notes

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Price History
Geometry
Specs
Build
Frame

Alpha Smooth Aluminium, internal cable routing, post-mount disc, replaceable dropouts, belt split, ringlock mount

ColorKupfer Metallic

Fork

SR Suntour NCX32, coil spring, 75 mm suspension

Travel75mm

Spring TypeCoil

Headset

FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom

Stem

Bontrager Stem Elite, 70mm 7 degree, 31.8mm, Black - S: Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length; S: Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length; M: Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length; M: Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length; L: Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length; L: Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length

Handlebar

Alloy lowriser, 31.8 mm, 25 mm rise, 11-degree backsweep, 660 mm width

Saddle

Bontrager Commuter Comp

Seatpost

Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length

TypeRigid

Pedals

VP-536 nylon platform

Grips

Trek Ergonomic Comp, lock-on - S, M, L: Trek Ergonomic Comp, lock-on; S, M, L: Bontrager XR Endurance Comp, lock-on

Groupset
Rear Derailleur

Shimano CUES U4000

Crank

Prowheel Crankset 170mm, 10-speed compatible, 2 piece, with 40T Black Steel Narrow/Wide Chainring. Black Chainring Bolts, Incl Outboard Bottom Bracket for 68mm Bottom Bracket Shell. With Plastic Chainguard. Black - S, M: Prowheel alloy, 40T narrow-wide ring, 170 mm length; L: Prowheel alloy, 40T narrow-wide ring, 175 mm length

Shifters

Shimano U4000, 9-speed

Cassette

Shimano LINKGLIDE LG300, 11-46, 9-speed

Chain

Shimano LG500, 9/10/11-speed

Brakes

Shimano MT200 hydraulic disc

TypeShimano Hydraulic Disc

Wheels
Rims

Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve

Spokes

14 g stainless steel, black

Front Hub

Shimano 3.0 watt dynamo hub

Rear Hub

Shimano QC400, 32-hole, centerlock, 135x5 mm

Tires

Bontrager Girona Comp, sub tread puncture protection, Black Sidewall, Reflective stripe, 700x42C, made with recycled content

Disc Rotors

Shimano SM-RT30, CentreLock, 160 mm

Accessories
Lights

Spanninga Pimento Large XDVS Rear Light. 6V AC for Dynamo use. Rack mount 50mm. With standlight function. - S, M, L: Spanninga Pimento Large, with stand light function; S, M, L: Herrmans Nordic MR5, 100 lumen, LED, with stand light function

Fenders

Fender SKS 700x56mm S/M Black Rear - S, M, L: SKS plastic, rear; S, M, L: SKS plastic, front

Rider Notes
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First added July 1

Last updated May 30