AJP SPR 510R Enduro - Specifications & Review

SPR 510R Enduro

Article Complete Info

Articleid213689
CategoryEnduro-offroad
MakeAJP
ModelSPR 510R Enduro
Year2023

Chassis, Suspension, Brakes & Wheels

FrametypeAluminum-steel composite
FrontbrakesSingle disc. 2-piston calipers, Brembo
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionZF Sachs Ø48mm fully adjustable
Fronttyre90/90-21
Frontwheeltravel300 mm (11.8 inches)
RearbrakesSingle disc. Single-piston caliper, Brembo
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionZF Sachs progressive system with reservatory fully adjustable
Reartyre140/80-18
Rearwheeltravel300 mm (11.8 inches)
WheelsWire spoked

Engine & Transmission

Borexstroke97.0 x 67.5 mm (3.8 x 2.7 inches)
ClutchOil-bath multi-disc
Compression12.9:1
CoolingsystemOil & air
Displacement501.0 ccm (30.57 cubic inches)
EnginetypeSingle cylinder, four-stroke
FuelsystemInjection. Athena Get fuel injection 45mm
Gearbox6-speed
LubricationsystemWet sump
Power38.0 HP (27.7 kW))
TransmissiontypefinaldriveChain (final drive)
Valvespercylinder4

Other Specifications

ColoroptionsWhite/red/black/Blue
CommentsPortuguese made bike.
StarterElectric

Physical Measures & Capacities

Dryweight119.0 kg (262.4 pounds)
Fuelcapacity9.50 litres (2.51 US gallons)
Groundclearance355 mm (14.0 inches)
Powerweightratio0.3193 HP/kg
Seatheight960 mm (37.8 inches) If adjustable, lowest setting.

About AJP

Country of Origin: Portugal
Founder: António Pinto & Jorge Pinto
Best Known For: Lightweight enduro/adventure singles with fuel-in-frame and nimble chassis

Company History

Founded in 1987 by brothers António and Jorge Pinto, AJP is Portugal’s boutique off-road specialist. The company made its name with lightweight, rider-focused enduro machines that emphasized chassis feedback over spec-sheet bravado. Distinctive fuel-in-frame solutions and compact packaging keep mass centralized, producing bikes that feel planted yet eager on technical terrain. Unlike many small brands, AJP designs for durability as much as performance—subframes that handle luggage, sensible service access, and engines chosen for tractable torque. In the 2010s AJP expanded into the adventure segment with mid-displacement singles that carry the brand’s ‘light is right’ ethos onto backroads and gravel, offering an antidote to overweight ADV behemoths. Owners praise steering neutrality, real-world suspension tuning, and the way the bikes encourage long days without fatigue. Dealer networks are modest but passionate, with parts pipelines that reflect a company grounded in racing and trail feedback. Historically, AJP demonstrates that a small European marque can thrive by knowing exactly who it serves: riders who value feel, simplicity, and human-scale engineering. In a market crowded with electronics and bulk, AJP’s motorcycles invite you to stand on the pegs, look ahead, and flow through terrain rather than overpower it—a philosophy with deep roots in the Iberian countryside where the brand was born.

Other Years

Bike n Rider logo
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.