Bantam 1

Model Version 1
Production Start 2013
Production End 2015
Suspension/Pivot System Single Pivot
Material Aluminum - 6000 series
Rear Wheel Travel 125mm
Size Range S,M,L,XL

Model Specs

Compatible Forks 120mm to 140mm travel Recommended - 150mm travel max
Headtube/Headset Tapered - 44mm zero stack/internal upper cup, with an external 49mm lower cup. The SHIS name is ZS44/28.6 EC49/40.
Seat Post 30.9mm - Minimum insertion 100mm
Front Derailleur 34.9mm Top Pull/Top Swing (Low Clamp)
BB Shell Width 73mm - Threaded - ISO
Chainline Spec 50mm
Recommended Max Tire Size 2.35 - may vary by tire and rim model
Brakes Disc Brake - ISO
Max Brake Rotor Size 203mm
Rear Hub 142mm x 12mm Through-Axle
Seatpost Clamp 34.9mm

Shock Specs

Rear Shock Eye-to-Eye 7.875" (200mm)
Stroke 2.0" (51mm)
Mounting Bushing Width Front 22mm
Mounting Bushing Width Rear 22mm
Mounting Bolt Diameter Front 8mm
Mounting Bolt Diameter Rear 8mm
Leverage Ratio 2.45 : 1
Rear Shock Setup bantam_rear_shock_setup.png

Geometry

All units are in millimeters or degrees.
s m l xl
A. Reach 362mm 397mm 419mm 442mm
B. Stack 604mm 613mm 622mm 632mm
Head tube angle 68° 68° 68° 68°
L. Seat Tube Length 414mm 432mm 470mm 508mm
F. Front Center
H. BB Height 334mm 334mm 334mm 334mm
I. BB Drop
E. Wheelbase 1086mm 1118mm 1145mm 1171mm
G. Rear Center 435mm 435mm 435mm 435mm
K. Head Tube Length 90mm 100mm 110mm 120mm
M. Top Tube Length 553mm 584mm 610mm 635mm
D. Seat Tube Angle 73° 73° 73° 73°
J. Standover Height 730mm 735mm 736mm 754mm
Eye to eye length
Seatpost length
Stem length
Crank length

Suspension Setup

Suspension Setup

Exploded Diagrams