bmw r 1250 rs 2025

Brand

BMW

Model

R 1250 RS 2025

Status

Release Date

2025

Full specs and features

Engine type

Air/liquid-cooled 4-stroke flat twin engine, double overhead camshaft, one balance shaft and variable engine timing system BMW ShiftCam

Bore x Stroke

4” x 3”

Displacement

1,254 cc

Rated output

136 hp at 7,750 rpm

Max. torque

105 lb-ft at 6,250 rpm

Compression ratio

12.5 : 1

Mixture control

Electronic fuel injection with ride-by-wire throttle system

Emission control

Closed-loop 3-way catalytic converter, emission standard EU-4

Maximum speed

Over 125 mph

Fuel type

Premium Unleaded

Alternator

Three-phase 508 W generator

Battery

12 V / 12 Ah, maintenance-free

Clutch

Oil lubricated clutch, hydraulically operated

Gearbox

Constant-mesh 6-speed gearbox with helical cut gears

Drive

Shaft drive

Traction Control

-

Frame

Two section frame, front - and bolted on rear frame, load bearing engine

Front wheel location / suspension

Upside-down telescopic fork, Ø 1.77”

Rear wheel location / suspension

Cast aluminum single-sided swing arm with BMW Paralever; WAD strut (travel-related damping), spring pre-load hydraulically adjustable (continuously variable) via handwheel, rebound damping adjustable

Suspension travel, front / rear

5.5" / 5.5" (140 mm / 140 mm)

Wheelbase

60.2" (1,530 mm)

Caster

4.4" (110.9 mm)

Steering head angle

62.3°

Wheels

Cast aluminum wheels

Rim dimensions, front

3.50'' x 17''

Rim dimensions, rear

5.50'' x 17''

Tire, front

120/70 ZR 17

Tire, rear

180/55 ZR 17

Brake, front

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

Brake, rear

Single disc brake, diameter 276 mm, dual-piston floating caliper

ABS

BMW Motorrad Integral ABS (part-integral, can be switched off)

ABS Pro

-

Seat height

Standard Seat: 32.3"

Inner leg curve

Sport Seat: 73.8", Standard Seat: 72.4", Extra Low Seat: 67.7"

Usable tank volume

4.8 gal (18 L)

Reserve

Approx. 1 gal (4 L)

Length

86.7" (2,202 mm)

Height (excl. mirrors)

49.4" (1,255 mm)

Width (excl. mirrors)

36.4" (925 mm)