diamant Mahon Trip Pro (Midstep) 2025
2025 Urban
Estimate price |
1,937$
Weight | 15.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 75mm -
Fork Suntour
-
Groupset XT -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Shimano Hydraulic Disc
Sizing
Recommended size guide.
45cm
155cm - 166cm
50cm
164cm - 176cm
55cm
174cm - 186cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Smooth Aluminum, internal cable routing, post-mount disc, replaceable dropouts, belt split, ringlock mount
Suspension Fork
SR Suntour NCX32, coil spring, 75 mm suspension
Drivetrain
Rear Derailleur
Shimano XT M8100, long cage
Shift Levers
Shimano XT M8100, 12-speed
Cassette
Shimano SLX M7100, 10-51T, 12-speed
Crank
ProWheel alloy, 42T, 175 mm
Chain
Shimano SLX M7100, 12-speed
Pedals
VP-536 nylon platform
Wheels
Front Hub
Shimano dynamo hub, DH-3D72, 6V, 3W, 100 mm QR
Rear Hub
Shimano FH-QC500-MS, 32-hole, CentreLock, 12-speed, 135x5 mm QR
Rims
Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
Spokes
14 g stainless steel, black
Tires
Bontrager Girona Comp, sub tread puncture protection, Black Sidewall, Reflective stripe, 700x42C, made with recycled content
Brakes
Brakes
Shimano MT200 hydraulic disc
Cockpit
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
Grips
Ergotec EG Active Flex, lock on, flex adjustment
Headset
Integrierter FSA-Steuersatz, gedichtetes Patronenlager, 1 1/8" oben, 1,5" unten
Seat
Saddle
Bontrager Commuter Comp
Seatpost
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 45cm | 50cm | 55cm |
|---|---|---|---|
| Stack Reach Ratio | 1.455 mm | 1.491 mm | 1.518 mm |
| Front Center | 647 mm | 658 mm | 675 mm |
| Rake | 70 mm | 71 mm | 70 mm |
| Trail | 90 mm | 90 mm | 90 mm |
| Stack | 556 mm | 574 mm | 598 mm |
| Reach | 382 mm | 385 mm | 394 mm |
| Top Tube Length | 573 mm | 582 mm | 598 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 450 mm | 500 mm | 550 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 125 mm | 145 mm | 170 mm |
| Chainstay Length | 468 mm | 468 mm | 468 mm |
| Wheelbase | 1106 mm | 1117 mm | 1134 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm |
| Standover Height | 635 mm | 645 mm | 651 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 155 cm | 164 cm | 174 cm |
| Rider Max Height | 166 cm | 176 cm | 186 cm |