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Demo InventoryDemo Inventory

RC-STK-S (Fiberglass)

SJBMW Alpha Racing

INVENTORY

SJBMW Alpha Racing | RC-STK-S (Fiberglass)

SJBMW Alpha Racing | RC-STK-S (Fiberglass)

The advanced STK model offers everything the ambitious track rider needs. A fully equipped race bike that has everything it needs to roll straight to the starting grid. Due to the selected parts, it is possible to race this bike in nearly every STK series and championship.

 
All SJBMW alpha Racing Bikes includes the SJBMW alpha Racing Setup Package. This setup package includes an individually tailored race bike and an introduction to the software management of the M Race Calibration Kit. Personal training to the extensive motorsport kit electronics (M RCK) as well as a mapping individually tailored to the rider. In addition, the suspension elements and the ride height are adjusted in-house at SJBMW by our Performance Suspension Tuning Professionals to the rider’s needs.
 

  • M Race Calibration Kit training
  • Individual ECU mapping
  • Suspension setup
  • Ride height setup

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FEATURES

  • Built in Germany by alpha Racing
  • Run in on the dynamometer
  • Race-ready delivery condition
  • M Race Calibration Kit by BMW Motorrad Motorsport
  • Equipped with alpha Racing Performance Parts
  • Tailored to the costumer
  • Additional equipment available.

 
The RC-STK-S bike is based on OEM components of a BMW S 1000 RR (2023-) K67 (engine, main frame, swingarm, wheels, brake calipers, fuel tank, etc.) and is completed with alpha Racing Performance Parts.

SJBMW Alpha Racing | RC-STK-S (Fiberglass)

TECHNICAL DATA

Capacity/engine

999cc, water/oil-cooled 4-cylinder with 4-stroke in-line engine, four titanium valves per cylinder and BMW ShiftCam, by BMW Motorrad

Frame

Aluminum composite bridge frame, partially self-supporting engine, by BMW Motorrad

Output

154 kW (210 hp) at 13,750 rpm

Bore x Hub

80 x 49.7 mm

Compression ratio

13.3:1

Gearbox

Constant-mesh 6-speed gearbox with straight cut gears

Electronics

M Race Calibration Kit, by BMW Motorrad Motorsport

Tank capacity

4.4 gal.

Lubrication

Wet sump

Dry weight

165 kg

Wheelbase

1,457 mm

Length

2,073 mm

Front wheel control

Upside-down telescopic fork, Öhlins NIX30 cartridge kit

Rear wheel control

Underslung swing arm, full-floater central spring strut Öhlins TTX GP

Front brake

Dual floating disc brakes, 4-piston fixed calipers, diameter 320 mm

Rear brake

Single disc brake, diameter 220 mm, single piston floating caliper

Exhaust system

Akrapovic 4:2:1 Racing exhaust system

Wheels

PVM forged wheels

Tires

Pirelli Diablo SBK Slicks

PARTS LIST

Engine

Clutch cable Motorsport

Engine cover protection kit, by GBRacing

Oil filler plug kit

Cover kit SAS

Cover SAS – airbox

Magnetic oil drain plug

Oil filter locking kit

Plug kit throttle valve body

Airbox intake plug kit

Advantec Ultimate 5W40 engine oil, by BMW Motorrad

M Race Calibration Kit

Conversion kit ON/OFF switch

Fast shift sensor

C125 dashboard, by Motec

GPS antenna, by Motec

Oil pressure switch

Switch unit left 5 button

Switch unit right on throttle

E-throttle kit SBK

Bracket Fast Shift Sensor connector

USB connecting cable

USB 3.1 Flash Drive

Rain light switch

Rain light kit

Speed module

Fuel tank

Fuel tank cap

Fuel tank foam cubes

Fuel tank lock bolt with clip

Expansion tank kit fuel tank

Cooling

Radiator hose kit, by Samco Sport

Radiator protection fence

Radiator cap 1.8 bar

Exhaust

4:2:1 Exhaust system Evolution Line, by Akrapovic

Muffler bracket carbon

Final drive

Front sprocket 520

Rear sprocket aluminium 520

Racing chain 520, by D.I.D

Sprocket lock washer

Steering

Brake lever guard

Clutch lever long

Brake lever long

Clamps for upper triple clamp

Handlebar grips, by HRC

Remote adjuster for brake lever

Steering damper SD 064, by Öhlins

Front fork

Cartridge Kit NIX30 FGK 240, by Öhlins

Cover for OEM upper triple clamp

Brake system

Brake pad set, Duo Sinter

Reservoir sock cover

Front brake discs 320 x 6 mm

Brake line, front

Mounting kit racing brake line, front

Brake line, rear

Reservoir sock cover

Frame & Accessories

Dashboard and fairing carrier, aluminium welded

Racing subframe, light

Racing rearset

Steering stopper kit

Crash pad kit

Bodywork

berglass bodywok kit 6-piece, by Ilmberger Carbon

Bodywork mounting kit

Windscreen, by MRA

Fiberglass airbox cover, by Ilmberger Carbon

Fiberglass race tail, by Ilmberger Carbon

Fiberglass seat bench plate short, by Ilmberger Carbon/Race Seats

Fiberglass front fender, by Ilmberger Carbon

Electronics & Brackets

Bracket voltage regulator

Protective housing for Motec

C125 dashboard

ECU bracket

tainer kit race wiring loom

Battery bracket kit

Wheels

Aluminium forged wheels, by PVM

Tires

Diablo slick 125/70 17, by Pirelli

Diablo slick 200/65 17, by Pirelli

Accessories

Y rear stand support kit

Rear paddock stand

Traction pad set clear, by Stomp Grip

Headlight decal kit

alpha Racing decal kit

USB flash drive with M Race Calibration Kit data

SJBMW Alpha Racing | RC-STK-S (Fiberglass)

Run-in Service

Before delivery every race bike is given an extensive run-in process for the new engine and subsequent performance measurement on the dynamometer. In addition, after the running-in process, the running-in engine oil is exchanged for a fully synthetic engine oil recommended by BMW Motorrad and the oil filter is renewed. A check of the gearbox ensures that the gear shift function is working properly.
 

  • Engine run-in process
  • Dynamometer performance measurement
  • Oil and oil filter change
  • Gearbox check

 

Please Note

  • Racetrack bike, not for road use
  • Race bike by alpha Racing, not a BMW Motorrad vehicle

Parts Featured

* Disclaimer: The alpha Racing motorcycles offered for sale on this platform are high-performance track racing bikes specifically designed for use on closed racetracks. These vehicles are not only not “street legal,” but are also illegal to operate as off-highway vehicles. Purchasers are advised that these motorcycles may only be used for closed track racing purposes. It is the responsibility of the buyer to ensure compliance with local laws and regulations regarding vehicle usage. The Alpha Racing dealer shall have no liability arising from any use of these performance racetrack bikes, and the buyer will assume all risks and responsibilities for their use. Dealer reserves the right to require buyer to execute agreements confirming these and other limitations on use.

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While great effort is made to ensure the accuracy of the information on this site, errors can occur. Please verify all pricing information with a customer service representative. This is easily done by calling us or visiting us at the dealership.