Aprilia Shiver 900 - 2021 Specifications and Reviews

The 2021 Aprilia Shiver 900 is a middleweight naked bike powered by a 896cc V-twin engine delivering 95 horsepower, ideal for riders seeking responsive performance and agile handling. Known for its punchy torque delivery and modern electronics including ride-by-wire technology, it suits both experienced commuters and weekend enthusiasts who value character over raw power. The Shiver's compact dimensions and accessible seat height make it approachable for a broad range of riders.

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General information

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CategoryNaked bike
Year2021
ModelAprilia Shiver 900

Engine and Transmission Specifications

Exhaust system2 into 1 exhaust system in 100% stainless steel with three-way catalytic converter and lambda probe
Emission detailsEuro 4
Greenhouse gases123.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.31 litres/100 km (18.8 km/l or 44.30 mpg)
ClutchMultiplate wet clutch, hydraulically operated
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionDigital electronic, integrated with the injection
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Ride by Wire integrated engine control system.
Valves per Cylinder4
Bore x Stroke92.0 x 67.4 mm (3.6 x 2.7 inches)
Compression11.0:1
Torque90.0 Nm (9.2 kgf-m or 66.4 ft.lbs) @ 6500 RPM
Power95.0 HP (69.3 kW) @ 8750 RPM
Engine detailsLongitudinal 90° V-twin
Engine typeV2, four-stroke
Capacity:896.0 ccm (54.67 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Wheels3-spoke aluminium alloy whee
Rear brakesSingle disc. ABS. Wave disc. Single piston caliper.
Diameter320 mm (12.6 inches)
Front brakesDouble disc. ABS. Wave disc. Four-piston radial calipers.
Rear tire180/55-ZR17
Front tire120/70-ZR17
Rear wheel travel130 mm (5.1 inches)
Rear SuspensionDouble sided aluminum alloy swingarm. Sachs monoshock absorber with adjustable preload and rebound damping.
Front wheel travel130 mm (5.1 inches)
Front SuspensionKabaya Upside-down fork, 41 mm. Adjustable hydraulic rebound damping and spring preload.
Trail109 mm (4.3 inches)
Rake (fork angle)25.9°
Frame typeModular tubular steel frame fastened to aluminium side plates by high strength bolts. Removable rear subframe.

Physical measures and capacities

Fuel capacity15.00 litres (3.96 US gallons)
Wheelbase1465 mm (57.7 inches)
Overall width810 mm (31.9 inches)
Overall length2130 mm (83.9 inches)
Overall height1110 mm (43.7 inches)
Seat height810 mm (31.9 inches) If adjustable, lowest setting.
Power/weight ratio0.4774 HP/kg
Weight incl. oil, gas, etc218.0 kg (480.6 pounds)
Dry weight199.0 kg (438.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTraction control, Aprilia Mia (multimedia platform), navigation system.
StarterElectric
Color optionsInnovation Dark, Challenging Red, Hi Tech Silver

Performance Profile & Rider Fit

95 hp
Peak Power
3.6s
0-60 mph

Best For

Track55%
City78%
Cornering85%
Daily Riding75%
Touring42%
Passenger45%

Rider Profile

Best ForBest suited to intermediate and experienced riders who want a torquey, characterful V-twin without the intimidation of a full literbike.
PurposeA naked streetfighter built for spirited backroad rides, twisty commutes, and weekend cornering fun rather than long-distance touring or off-road use.
Rider FitThe 810mm seat height and moderate 218kg wet weight make it manageable for most riders, though shorter riders may need to tiptoe at a stop.
CharacterThe V-twin engine delivers a punchy, characterful pull with strong midrange torque and an engaging exhaust note, favoring feel over outright top-end speed.
Not Ideal ForNot the right choice for riders seeking long-haul touring comfort, pillion-friendly ergonomics, or any serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Aprilia Shiver 900 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 810mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Aprilia Shiver 900, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

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MotorcycleDB Review

The 2021 Aprilia Shiver 900 is an impressive motorcycle that offers a combination of sporty performance and everyday usability. With its powerful 896cc V-twin engine and lightweight chassis, the Shiver 900 delivers a thrilling ride with responsive handling. The bike's electronic rider aids, including ride-by-wire throttle, traction control, and ABS, provide added confidence and control on the road. Additionally, the Shiver 900's stylish design and comfortable riding position make it a versatile choice for riders looking for a capable and visually appealing motorcycle. Overall, the 2021 Aprilia Shiver 900 is a standout option in the middleweight naked bike segment. Its combination of performance, technology, and Italian style make it a compelling choice for riders who are seeking a motorcycle with both sporty capabilities and everyday practicality. Whether you're carving through twisty roads or navigating city streets, the Shiver 900 offers a thrilling and refined riding experience that is sure to impress both novice and experienced riders alike.
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