technical specifications

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ENGINE:
 4-stroke, 2 cylinder Boxer, air/oil cooled, 2 valves per cylinder.
 R1100S heads/cams (ported and polished).
 BBPower Pistons: bore x stroke 101 x 74mm.
 Displacement: 1190cc
 Compression ratio: 13:1
 Fuel injection (R1100 computer) with Techlusion.
 R1100GS throttle bodies.
 Lightweight flywheel and clutch (R1100S).
 
TRANSMISSION:
 6-speed transmission (R1100S) with R1100GS final drive.

EXHAUST:
 Custom dual stainless exhaust with catalytic converter, muffler tips.

CHASSIS:
 Modified R1200C frame, custom rear subframe, R1100R steering head.

SUSPENSION:
Front Telelever (R1200C), BoxerCup Replika forks, rear Paralever swingarm (R1100S).
Springs and dampers are Hyperpro, specifications by Klaus Huenecke:
 Front suspension:
 Hyperpro model 360 with adjustable rebound damping.
 Spring # 1219 with a rate of 47-65 N/mm or 262-363 lbs/inch
 Shock travel = 71 mm
 Wheel travel = 110 mm
 Rear Suspension:
 Hyperpro model 469 with articulated piggy back reservoir, with adjustable rebound damping and with adjustable Hi/Lo speed compression damping.
 The shock is equipped with a HPA = hydraulic pre-load adjuster.
 Spring # 1238 with a rate of 145-161 N/mm or 788-900 lbs/inch
 Shock travel = 51 mm
 Wheel travel = 135 mm

MISCELLANEOUS:
 Relocated R1100S pegs and foot controls. K1200RS taillight in custom steel tail housing and Rockster headlight assembly. Narrowed Rockster handlebars. BoxerCup Replika carbon fiber front fender.
 Paintwork: BMW Avus Blue and Sterling Silver.

CHASSIS DATA:
 Wheelbase 152cm (60"), rake 26.9°, 125mm trail, seat height 71mm (27.9”), fuel capacity 4.3 gallons (16.27 L). Total weight (w/fuel): 490 lbs (222.26 kg).

WHEELS AND TIRES:
 K1200RS wheels, front 3.50 x 17, rear 5.50 x 17 with 120/70ZR17 and 180/55ZR17 tires.

BRAKES:
 Front (2) 320mm disc (R1150GS Evo system), rear 276mm disc (R1100GS), custom stainless steel lines, ABS functional.