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2025 Diamant

Mahon Style Plus (Midstep)

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

€1,399($1,628)
Weight32.4 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels29″ Aluminum
DrivetrainBelt Drive, Internally Geared Hub
GroupsetGates CDN, Nexus
BrakesShimano Hydraulic Disc
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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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Geometry
Specs
Build
Frame

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

ColorsKupfer Metallic; Schwarzkirsch Metallic

Fork

Alloy disc touring with accessory mounts, 100x5 mm ThruSkew

Headset

Integrierter FSA-Steuersatz, gedichtetes Patronenlager, 1 1/8" oben, 1,5" unten

Stem

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

Selle Royal Vivo Moderate Ergo

Seatpost

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

TypeRigid

Pedals

Bontrager City pedals

Grips

Herrmans Clik, ergonomic, lock-on

Groupset
Crank

Size: S, M, Gates CDN for Belt, 50T, 170 mm length; Size: L, Gates CDN for Belt, 50T, 175 mm length

Shifters

Shimano Nexus Revo, 8-speed

Cassette

Size: S, M, L, Gates CDC CentreTrack, 24T; Size: S, M, L, Gates CDC CenterTrack, 24T

Chain

Gates CDN CenterTrac

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 Nexus, 8-speed, internal gear hub

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

Size: S, M, L, Spanninga Pimento Large, with stand light function; Size: S, M, L, Herrmans Nordic MR5, 100 lumen, LED, with stand light function

Stand

Pletscher Comp Flex 40

Rider Notes
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First added March 31

Last updated June 27

Not listed for 336 days