CCM SR40 - Specifications & Review

SR40

Article Complete Info

Articleid854056
CategoryClassic
MakeCCM
ModelSR40
Year2013

Chassis, Suspension, Brakes & Wheels

FrametypeTubular steel oil in frame
FrontbrakesSingle disc
Frontbrakesdiameter280 mm (11.0 inches)
FrontsuspensionPaioli conventional 40mm
Fronttyre3.00-21
Frontwheeltravel124 mm (4.9 inches)
RearbrakesSingle disc
Rearbrakesdiameter260 mm (10.2 inches)
RearsuspensionHagon twin shocks
Reartyre4.60-18
Rearwheeltravel124 mm (4.9 inches)

Engine & Transmission

Borexstroke90.0 x 62.6 mm (3.5 x 2.5 inches)
CoolingsystemLiquid
Displacement398.00 ccm (24.29 cubic inches)
Driveline520 heavy duty o-ring chain
EnginedetailsSingle cylinder, four-stroke
FuelsystemCarburettor. Keihin FCR39
IgnitionCDI
LubricationsystemDry sump
Power42.00 HP (30.7 kW))
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsSilver/yellow
CommentsCCM is an abbreviation of Clews Competition Motorcycles,a British motorcycle manufacturer founded when BSA´s Competition Department collapsed in 1971.
ElectricalYuasa 12Volt 6.5Ah battery
StarterElectric

Physical Measures & Capacities

Dryweight124.0 kg (273.4 pounds)
Fuelcapacity12.00 litres (3.17 gallons)
Powerweightratio0.3387 HP/kg
Seatheight930 mm (36.6 inches) If adjustable, lowest setting.
Weightincloilgasetc139.0 kg (306.4 pounds)

About CCM

Country of Origin: United Kingdom
Founder: Alan Clews
Best Known For: Clews Competition Machines—lightweight off-roaders; modern Spitfire family

Company History

CCM (Clews Competition Machines) was born in the early 1970s when trials and scrambles rider Alan Clews began building competition frames around potent single-cylinder engines. His bikes, lighter and more agile than many factory offerings, quickly earned a reputation in British motocross and enduro. Over the decades, CCM operated like a resilient workshop with factory ambitions—small batches, close feedback loops with riders, and a focus on tractable power and friendly chassis balance. The company weathered economic swings by pivoting: from pure competition to specialized civilian models, and most recently to the striking, hand-finished Spitfire series with tubular frames that celebrate their construction rather than hiding it. CCM’s modern approach blends artisanal fabrication with contemporary components—Brembo brakes, quality suspension—producing bikes that feel intimate and purposeful. Historically, CCM embodies the British cottage-industry ideal: a builder that survives by being nimble, listening to its customers, and making motorcycles that emphasize feel over flash. For many riders, a CCM is a reminder that involvement is the true luxury—light weight you notice when lifting off the stand, steering that reads terrain like braille, and the quiet pride of supporting a company where welders and test riders might be the same people. In a world of mass optimization, CCM’s human scale is its competitive edge.

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.