Frame
A1 Premium Aluminum, Low Entry, Ground Control Positioning, formed tubes, post-mount disk, fender/rack mounts
Seat Binder
Quick-release clamp, 31.8mm
Fork
Steel formed tubes, post-mount disk, fender/rack mounts
Front Brake
Tektro HD-T275, hydraulic disk, 180 mm rotor
Rear Brake
Tektro HD-T275, hydraulic disk, 160 mm rotor
Shift Levers
MicroSHIFT, 8-speed
Rear Derailleur
MicroSHIFT, RD-M619M-B, medium cage, 1x8/9 speed
Cassette
MicroSHIFT, 8-Speed, 12-42t
Chain
KMC X8 w/ Missing Link
Crankset
Prowheel forged aluminum arms, 3-piece, single speed, 42t
Chainrings
30T
Bottom Bracket
BSA, square-taper, 68mm
Rims
650b disk, double-wall alloy, pinned, 32h
Front Hub
Alloy, 6-bolt disk, loose ball bearing, quick-release, 32h
Rear Hub
Alloy, 6-bolt disk, Shimano, 8/9-speed freehub, 135mm spacing, quick-release, 36h
Spokes
Stainless, 14g
Front Tire
Nimbus 2 Sport, 650Bx2.3
Rear Tire
Nimbus 2 Sport, 650Bx2.3
Inner Tubes
Standard 48mm SV 27.5X1.75/2.4
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Handlebars
6061 alloy, double butted, 15-degree backsweep, 136mm rise, 31.8mm
Grips
Slip-on, closed end
Saddle
Body Geometry Comfort Gel
Seatpost
Spring suspension, alloy, 27.2mm, 2-bolt clamp
Pedals
Platform
Weight
13.65 kg (30 lb, 1.5 oz)
Weight Size
MD
Crank Length
165mm (S), 170mm (M), 175mm (L)
Handlebar Width
680mm
Stem Length
70mm
Saddle Width
200mm
Seatpost Length
350mm
Stack
538mm (S), 621mm (M), 644mm (L)
Reach
346mm (S), 352mm (M), 370mm (L)
Head Tube Length
155mm (S), 190mm (M), 215mm (L)
Head Tube Angle
68° (S), 69° (M/L)
BB Height
285mm
BB Drop
70mm
Trail
84mm (S), 77mm (M/L)
Fork Length
420mm
Fork Rake/Offset
55mm
Front Center
617mm (S), 626mm (M), 653mm (L)
Chainstay Length
480mm
Wheelbase
1088mm (S), 1097mm (M), 1124mm (L)
Top Tube Length
594mm (S), 615mm (M), 643mm (L)
Bike Standover Height
495mm
Seat Tube Length
370mm (S), 450mm (M), 500mm (L)
Seat Tube Angle
67°