STK1000 - Yamaha YZF-R1M

2015 YZF-R1M, STK1000 MRS Team

FIM Superstock 1000 motorcycles are allowed modifications more aimed at safety and crash survivability/repairability than outright performance such as fiberglass silhouette bodywork with fluid retention capabilities and improved hand and foot controls. FIM Superstock 1000 motorcycles are allowed performance modifications such as brake pads and discs, chaindrive systems, exhaust systems, fork internals and rear shock absorbers.


Engine type:liquid-cooled, 4-stroke, DOHC, forward-inclined parallel 4-cylinder, 4-valves
Bore x stroke:79.0 mm x 50.9 mm
Compression ratio:13.0 : 1
Maximum power:over 200 P.S.
Lubrication system:Wet sump
Clutch type:Wet, Multiple Disc
Fuel system:Fuel Injection
Ignition system:YEC KIT ECU
Starter system:Electric
Transmission system:Constant Mesh, 6-speed
Final transmission:Chain


Frame:Aluminium Deltabox
Front suspension system:Ohlins Electronic Racing Suspension (ERS)
Front travel:120 mm
Caster angle:24º
Trail:102 mm
Rear suspension system:Swingarm, (link suspension). Ohlins Electronic Racing Suspension (ERS)
Rear travel:120 mm
Front brake:Hydraulic dual disc, Ø 320 mm
Rear brake:Hydraulic single disc, Ø 220 mm
Front tyre:120/70 ZR17M/C (58W)
Rear tyre:200/55 ZR17M/C (78W)


Overall length:2,055 mm
Overall width:690 mm
Overall height:1,150 mm
Seat height:855 mm
Wheel base:1,405 mm
Minimum ground clearance:130 mm
Wet weight (including full oil and fuel tank):172 kg
Fuel tank capacity:24 litres
Oil tank capacity:3.9 litres