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2026 Diamant

Mahon World (Stepover)

A 29″ aluminum frame commuter bike with upper mid-range components and magura mt thirty hydraulic disc brakes.
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Manufacturer Price

€1,899($2,209)
Weight35.1 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetCUES
BrakesMagura MT Thirty 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)

33 mph

Mahon World (Stepover)

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
50cm

5'4" – 5'10"

54cm

5'8" – 6'2"

58cm

6'0" – 6'6"

62cm

6'5" – 6'8"

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

ColorHeugrün

Fork

Alloy disc touring with accessory mounts, 100x5 mm ThruSkew

Headset

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

Stem

Bontrager Adjustable Threadless Stem, 85mm Reach, 31.8mm, Blender Compatible, Black - M, L: Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 85 mm length; XL, XXL: Bontrager alloy, 31.8 mm clamp, adjustable rise, Blendr-compatible, 105 mm length

Handlebar

Ergotec Ergo Series XXL, 31.8 mm, 30 mm rise, 16 degree sweep

Saddle

Brooks B17

Seatpost

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

TypeRigid

Pedals

VP-536 nylon platform

Grips

Ergotec EG Active Flex, lock on, flex adjustment

Groupset
Rear Derailleur

Shimano CUES U6000 GS

Crank

ProWheel alloy, 42T, 175 mm

Shifters

Shimano U6000, 11-speed

Cassette

Shimano CUES LG400, LINKGLIDE, 11-50, 11-speed

Chain

Shimano LG500, 9/10/11-speed

Brakes

Magura MT Thirty, 4-piston hydraulic disc

TypeMagura MT Thirty Hydraulic Disc

Wheels
Rims

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

Spokes

14 g stainless steel, black

Front Hub

Shimano dynamo hub, DH-3D72, 6V, 3W, 100 mm

Rear Hub

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

Tires

Schwalbe Marathon Mondial, reflective, wire bead, V-Guard puncture protection, 50-622

Disc Rotors

Magura MDR-C, 180 mm

Accessories
Lights

Supernova E3-Pro2 Front light, with condensator for rear light, with black lynette, with switch, Terraflux 3 lens, 205 LUmen, With Side Illumination, Cable to Dynamo: 980mm, Cable to Rear Light: 1080mm (with open ends). Black - M, L, XL, XXL: Supernova E3 Pro 2, LED; M, L, XL, XXL: Spanninga Pimento Large, with stand light function

Fenders

SKS plastic, rear

Rider Notes
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First added July 1

Last updated May 30