diamant Mahon Trip Core (Stepover) 2025
2025 Urban
Estimate price |
1,480$
Weight | 15.8 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 75mm -
Fork Suntour
-
Groupset CUES -
Suspension Hardtail -
Drivetrain 1 × 9 -
Brakes Shimano Hydraulic Disc
Sizing
Recommended size guide.
50cm
165cm - 176cm
54cm
174cm - 187cm
58cm
185cm - 197cm
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 CUES U4000
Shift Levers
Shimano U4000, 9-speed
Cassette
Shimano LINKGLIDE LG300, 11-46, 9-speed
Crank
Size: M, Prowheel alloy, 40T narrow-wide ring, 170 mm length; Size: L, XL, Prowheel alloy, 40T narrow-wide ring, 175 mm length
Chain
Shimano LG500, 9/10/11-speed
Pedals
VP-536 nylon platform
Wheels
Front Hub
Shimano 3.0 watt dynamo hub
Rear Hub
Shimano QC400, 32-hole, centerlock, 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: 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; Size: XL, Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length; Size: XL, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 100 mm length
Handlebar
Alloy lowriser, 31.8 mm, 25 mm rise, 11-degree backsweep, 690 mm width
Grips
Size: M, L, XL, Bontrager XR Endurance Comp, lock-on; Size: M, L, XL, Trek Line Ergonomic Comp, lock-on
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 | 50cm | 54cm | 58cm |
|---|---|---|---|
| Stack Reach Ratio | 1.494 mm | 1.522 mm | 1.538 mm |
| Bottom Bracket Height | 291 mm | 291 mm | 291 mm |
| Front Center | 658 mm | 675 mm | 699 mm |
| Rake | 70 mm | 71 mm | 70 mm |
| Trail | 90 mm | 90 mm | 90 mm |
| Stack | 575 mm | 598 mm | 626 mm |
| Reach | 385 mm | 393 mm | 407 mm |
| Top Tube Length | 582 mm | 597 mm | 620 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 500 mm | 540 mm | 580 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 145 mm | 170 mm | 200 mm |
| Chainstay Length | 468 mm | 468 mm | 468 mm |
| Wheelbase | 1117 mm | 1134 mm | 1158 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm |
| Standover Height | 789 mm | 824 mm | 863 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 165 cm | 174 cm | 185 cm |
| Rider Max Height | 176 cm | 187 cm | 197 cm |