The FK1
140cc pitbike is aimed at the novice to mid-range
rider who requires a little more power to haul them
along. We still have the same quality components on
this bike, as with the 125cc model, but without the
airbox setup. The FK1 140cc uses a dual stage high
performance racing filter (optional Unifilter) and
delivers near double the torque of the base model,
which combined with its power will no doubt impress
any rider from 6 to 60!
DIMENSIONS & WEIGHT
Length x width x height 1480 x 780 x 1135mm (Crate size) » Wheel base 1125mm » Ground clearance 275mm » N.W. 70KG » G.W. 80KG » Max load 75KG » Seat height 32”/813mm
PERFORMANCE & ENGINE
Oil-cooled 140cc engine » Mikuni Carb » CDI ignition » Kick start » Manual clutch » Max speed 62mph (gearing dependant) » Max power and rotaing speed 9.4bhp/7500r/min-375r/min » Max torque and rotaing speed 9.5N.m/5000r/min-250r/min » Engine net weight 23kg
FRAME
Chromolly frame (removable cradle) with alloy rear swing arm (sealed roller bearings) » Single adjustable front fork (Marzocchi replica) » Hydraulic rear shock » 3.0L fuel tank » Front wheels size 1.40*14 » Rear wheels size 1.85*12 (SDG standard with heavy duty hubs and spokes 15mm axel and sealed roller bearings)
TRANSMISSION & BRAKE
Chain drive DID brand » 4 gears(N-1-2-3-4) » Hydraulic disc brakes with large twin piston front caliper and single piston rear caliper (EBC pad upgrade option)
Length x width x height 1480 x 780 x 1135mm (Crate size) » Wheel base 1125mm » Ground clearance 275mm » N.W. 70KG » G.W. 80KG » Max load 75KG » Seat height 32”/813mm
PERFORMANCE & ENGINE
Oil-cooled 140cc engine » Mikuni Carb » CDI ignition » Kick start » Manual clutch » Max speed 62mph (gearing dependant) » Max power and rotaing speed 9.4bhp/7500r/min-375r/min » Max torque and rotaing speed 9.5N.m/5000r/min-250r/min » Engine net weight 23kg
FRAME
Chromolly frame (removable cradle) with alloy rear swing arm (sealed roller bearings) » Single adjustable front fork (Marzocchi replica) » Hydraulic rear shock » 3.0L fuel tank » Front wheels size 1.40*14 » Rear wheels size 1.85*12 (SDG standard with heavy duty hubs and spokes 15mm axel and sealed roller bearings)
TRANSMISSION & BRAKE
Chain drive DID brand » 4 gears(N-1-2-3-4) » Hydraulic disc brakes with large twin piston front caliper and single piston rear caliper (EBC pad upgrade option)