AJS


AJ Stevens and Company (AJS) motorcycles had its beginnings in Wolverhampton, England in 1909, and proved to be a very-long-lived company. While the "big factory" was shuttered in 1974, the marque still lives today on a smaller scale, thanks to Fluff and Nick Brown. AJS joined the two-stroke revolution in the late-'60s with the Stormer, which boasted light weight and excellent handling, and it remains a force in Classic-class vintage motocross.

For general parts, please see the product index on the left.

Parts available for AJS
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Shocks, NJB MX Ultimate

NJB MX Ultimates pack a list of features like nothing else on the market. Speed-sensitive compression damping and performance-matched rebound provide the ultimate ride for classic motocross. Screw-type spring preload is quick and simple to use. A unique, two-piece body design allows the shock length to be adjusted from 13.4-15.1 inches (eye-to-eye), even while on the bike. This allows for fine-tuning the steering geometry or use on multiple machines. Can be mounted body-up or body-down. Spanners and a"fit kit"are included for fitment using 8, 10 or 12mm bolts. Your choice of 75lb or 90lb springs. Sold as a pair. Not for high-leverage-ratio applications.

Shocks, NJB MX Ultimate - $289.00

NJB MX Ultimates pack a list of features like nothing else on the market. Speed-sensitive compression damping and performance-matched rebound provide the ultimate ride for classic motocross. Screw-type spring preload is quick and simple to use. A unique, two-piece body design allows the shock length to be adjusted from 13.4-15.1 inches (eye-to-eye), even while on the bike. This allows for fine-tuning the steering geometry or use on multiple machines. Can be mounted body-up or body-down. Spanners and a"fit kit"are included for fitment using 8, 10 or 12mm bolts. Your choice of 75lb or 90lb springs. Sold as a pair. Not for high-leverage-ratio applications.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Any, B25, B40, B44, B50, C15, CR125, CR250, G85, Gold Star, Griffon, Hawkstone/MCS, Metisse, Micro Metisse, MkIII, MkIV, MX250, Phantom, Pursang, Q.U.B., Stiletto, Stormer, T100, T120, T140, Tiger Cub, TM125, TR6, XL250
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, CZ, Greeves, Honda, Husqvarna, Kawasaki, Maico, Matchless, Montesa, Ossa, Penton, Rickman, Suzuki, Triumph, Yamaha
   
Shocks, NJB MX Ultimate
Price $289.00
Description

NJB MX Ultimates pack a list of features like nothing else on the market. Speed-sensitive compression damping and performance-matched rebound provide the ultimate ride for classic motocross. Screw-type spring preload is quick and simple to use. A unique, two-piece body design allows the shock length to be adjusted from 13.4-15.1 inches (eye-to-eye), even while on the bike. This allows for fine-tuning the steering geometry or use on multiple machines. Can be mounted body-up or body-down. Spanners and a"fit kit"are included for fitment using 8, 10 or 12mm bolts. Your choice of 75lb or 90lb springs. Sold as a pair. Not for high-leverage-ratio applications.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Any, B25, B40, B44, B50, C15, CR125, CR250, G85, Gold Star, Griffon, Hawkstone/MCS, Metisse, Micro Metisse, MkIII, MkIV, MX250, Phantom, Pursang, Q.U.B., Stiletto, Stormer, T100, T120, T140, Tiger Cub, TM125, TR6, XL250
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, CZ, Greeves, Honda, Husqvarna, Kawasaki, Maico, Matchless, Montesa, Ossa, Penton, Rickman, Suzuki, Triumph, Yamaha
Villiers Conrod Kit, Starmaker/Stormer
Reconditioned connecting rod for Villiers Starmaker and AJS Stormer engines, with new big-end assembly and small-end bushing. Requires a core exchange. Product appearance may vary slightly.
Villiers Conrod Kit, Starmaker/Stormer - $275.00
Reconditioned connecting rod for Villiers Starmaker and AJS Stormer engines, with new big-end assembly and small-end bushing. Requires a core exchange. Product appearance may vary slightly.
Motorcycle Model Stormer
Motorcycle Manufacturer AJS, Cotton
   
Villiers Conrod Kit, Starmaker/Stormer
Price $275.00
Description Reconditioned connecting rod for Villiers Starmaker and AJS Stormer engines, with new big-end assembly and small-end bushing. Requires a core exchange. Product appearance may vary slightly.
Motorcycle Model Stormer
Motorcycle Manufacturer AJS, Cotton
Shocks, NJB MX Expert

The NJB MX Expert shocks have been extensively tested for years by top-level riders, thus providing spectacular performance and fade resistance, on a level with the most-expensive vintage MX shocks in the world. Available with a single-rate spring or a dual-rate spring set-up to suit all riders and price points. They are available in 13.0", 13.4", and 14.0"lengths. Priced as a pair, includes bushes and springs.

Shocks, NJB MX Expert - $245.00

The NJB MX Expert shocks have been extensively tested for years by top-level riders, thus providing spectacular performance and fade resistance, on a level with the most-expensive vintage MX shocks in the world. Available with a single-rate spring or a dual-rate spring set-up to suit all riders and price points. They are available in 13.0", 13.4", and 14.0"lengths. Priced as a pair, includes bushes and springs.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Alpina, Any, B25, B40, B44, B50, C15, Challenger, CR125, CR250, G85, Gold Star, Griffon, Hawkstone/MCS, Matador, Metisse, Micro Metisse, MkIII, MkIV, MX250, Phantom, Pursang, Q.U.B., Stiletto, Stormer, T100, T120, T140, Tiger Cub, TM125, TR6, XL250, YZ400
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, CZ, Greeves, Honda, Husqvarna, Kawasaki, Maico, Matchless, Montesa, Ossa, Penton, Rickman, Suzuki, Triumph, Yamaha
   
Shocks, NJB MX Expert
Price $245.00
Description

The NJB MX Expert shocks have been extensively tested for years by top-level riders, thus providing spectacular performance and fade resistance, on a level with the most-expensive vintage MX shocks in the world. Available with a single-rate spring or a dual-rate spring set-up to suit all riders and price points. They are available in 13.0", 13.4", and 14.0"lengths. Priced as a pair, includes bushes and springs.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Alpina, Any, B25, B40, B44, B50, C15, Challenger, CR125, CR250, G85, Gold Star, Griffon, Hawkstone/MCS, Matador, Metisse, Micro Metisse, MkIII, MkIV, MX250, Phantom, Pursang, Q.U.B., Stiletto, Stormer, T100, T120, T140, Tiger Cub, TM125, TR6, XL250, YZ400
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, CZ, Greeves, Honda, Husqvarna, Kawasaki, Maico, Matchless, Montesa, Ossa, Penton, Rickman, Suzuki, Triumph, Yamaha
Electronic Ignition System, Electrex

UK-made, self-generating CDI ignition with electronic advance, available for a wide range of machines, allowing easy starting and maximum performance. Current inventory is indicated next to the application; items not in stock take approximately eight days before shipping.

Electronic Ignition System, Electrex - $235.00

UK-made, self-generating CDI ignition with electronic advance, available for a wide range of machines, allowing easy starting and maximum performance. Current inventory is indicated next to the application; items not in stock take approximately eight days before shipping.

Motorcycle Model #42, #48, #68, 9E-37A, A50, A65, Anglian, B25, B40, B44, B50, C15, Challenger, Cota, Griffon, Hawkstone/MCS, Metisse, Pursang, Scottish, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, BSA, Bultaco, Cotton, Greeves, Husqvarna, Montesa, Triumph, Villiers
   
Electronic Ignition System, Electrex
Price $235.00
Description

UK-made, self-generating CDI ignition with electronic advance, available for a wide range of machines, allowing easy starting and maximum performance. Current inventory is indicated next to the application; items not in stock take approximately eight days before shipping.

Motorcycle Model #42, #48, #68, 9E-37A, A50, A65, Anglian, B25, B40, B44, B50, C15, Challenger, Cota, Griffon, Hawkstone/MCS, Metisse, Pursang, Scottish, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, BSA, Bultaco, Cotton, Greeves, Husqvarna, Montesa, Triumph, Villiers
Amal Concentric Carburetor

A brand-new Amal Concentric is key in making your British or Spanish bike run nicely. They carburete beautifully, fit properly in the space they were designed to fit, and look the part -- what more could you want? All can be jetted for your application at no extra charge.

Amal Concentric Carburetor - $178.00

A brand-new Amal Concentric is key in making your British or Spanish bike run nicely. They carburete beautifully, fit properly in the space they were designed to fit, and look the part -- what more could you want? All can be jetted for your application at no extra charge.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Alpina, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Cota, G85, Gold Star, Griffon, Hawkstone/MCS, HT5, M.A.R., Matador, Metisse, MkIII, Pursang, Q.U.B., Scottish, Sherpa T, Stiletto, Stormer, T100, T120, T140, Tiger Cub
Motorcycle Manufacturer AJS, Ariel, BSA, Bultaco, Cotton, Greeves, Matchless, Montesa, Ossa, Rickman, Triumph, Villiers
   
Amal Concentric Carburetor
Price $178.00
Description

A brand-new Amal Concentric is key in making your British or Spanish bike run nicely. They carburete beautifully, fit properly in the space they were designed to fit, and look the part -- what more could you want? All can be jetted for your application at no extra charge.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Alpina, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Cota, G85, Gold Star, Griffon, Hawkstone/MCS, HT5, M.A.R., Matador, Metisse, MkIII, Pursang, Q.U.B., Scottish, Sherpa T, Stiletto, Stormer, T100, T120, T140, Tiger Cub
Motorcycle Manufacturer AJS, Ariel, BSA, Bultaco, Cotton, Greeves, Matchless, Montesa, Ossa, Rickman, Triumph, Villiers
Kickstart Lever, British

For AMC, BSA, Triumph and Villiers, with your choice of a one-inch ("MX") or three-inch ("trials") swingout. These are especially nice, as they fold-up flat against the engine, so they don't interfere with your leg while riding. The trials version provides clearance for rearset footrests or exhaust pipes. Burman gearbox kick lever available by special order only.

Kickstart Lever, British - $155.00

For AMC, BSA, Triumph and Villiers, with your choice of a one-inch ("MX") or three-inch ("trials") swingout. These are especially nice, as they fold-up flat against the engine, so they don't interfere with your leg while riding. The trials version provides clearance for rearset footrests or exhaust pipes. Burman gearbox kick lever available by special order only.

Motorcycle Model 9E-37A, A10, A50, A65, Anglian, Any, B25, B40, B44, B50, C15, G85, Gold Star, Hawkstone/MCS, HT5, MkIII, MkIV, Scottish, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Ariel, BSA, Cotton, Greeves, Matchless, Rickman, Triumph, Villiers
   
Kickstart Lever, British
Price $155.00
Description

For AMC, BSA, Triumph and Villiers, with your choice of a one-inch ("MX") or three-inch ("trials") swingout. These are especially nice, as they fold-up flat against the engine, so they don't interfere with your leg while riding. The trials version provides clearance for rearset footrests or exhaust pipes. Burman gearbox kick lever available by special order only.

Motorcycle Model 9E-37A, A10, A50, A65, Anglian, Any, B25, B40, B44, B50, C15, G85, Gold Star, Hawkstone/MCS, HT5, MkIII, MkIV, Scottish, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Ariel, BSA, Cotton, Greeves, Matchless, Rickman, Triumph, Villiers
Villiers Piston Kit

High-quality, new-production piston kits for 250cc Villiers 31A-37A and long-stroke Greeves 250 Challenger engines include rings, pin and clips. AJS Stormer kits also available.

Villiers Piston Kit - $130.00

High-quality, new-production piston kits for 250cc Villiers 31A-37A and long-stroke Greeves 250 Challenger engines include rings, pin and clips. AJS Stormer kits also available.

Motorcycle Model 9E-37A, Anglian, Challenger, Hawkstone/MCS, Scottish, Stormer
Motorcycle Manufacturer AJS, Cotton, Greeves, Villiers
   
Villiers Piston Kit
Price $130.00
Description

High-quality, new-production piston kits for 250cc Villiers 31A-37A and long-stroke Greeves 250 Challenger engines include rings, pin and clips. AJS Stormer kits also available.

Motorcycle Model 9E-37A, Anglian, Challenger, Hawkstone/MCS, Scottish, Stormer
Motorcycle Manufacturer AJS, Cotton, Greeves, Villiers
Rims, Italian Chrome

Italian-made Radaellis are an economical choice for chrome rims. Chrome quality is not the very best, but quite acceptable. There are no external markings, and they are shaped like a Dunlop rim. Drilled to match your hub. The sizes and drill patterns listed are in stock; delivery on special-order items takes weeks. Please contact us if you don't see what you need.

Rims, Italian Chrome - $105.00

Italian-made Radaellis are an economical choice for chrome rims. Chrome quality is not the very best, but quite acceptable. There are no external markings, and they are shaped like a Dunlop rim. Drilled to match your hub. The sizes and drill patterns listed are in stock; delivery on special-order items takes weeks. Please contact us if you don't see what you need.

Motorcycle Model A10, A50, A65, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Gold Star, Griffon, Hawkstone/MCS, HT5, Metisse, Micro Metisse, MkIII, MkIV, Q.U.B., Scottish, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Cotton, CZ, Greeves, Husqvarna, Matchless, Penton, Rickman, Triumph
   
Rims, Italian Chrome
Price $105.00
Description

Italian-made Radaellis are an economical choice for chrome rims. Chrome quality is not the very best, but quite acceptable. There are no external markings, and they are shaped like a Dunlop rim. Drilled to match your hub. The sizes and drill patterns listed are in stock; delivery on special-order items takes weeks. Please contact us if you don't see what you need.

Motorcycle Model A10, A50, A65, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Gold Star, Griffon, Hawkstone/MCS, HT5, Metisse, Micro Metisse, MkIII, MkIV, Q.U.B., Scottish, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Cotton, CZ, Greeves, Husqvarna, Matchless, Penton, Rickman, Triumph
Levers, Amal Forged Alloy, Genuine

Our favorite lever, the genuine, forged Amal alloy provides excellent clutch action and unmatched durability in a visually-attractive package. Will accept off-the-shelf cables for British and Spanish bikes, and were original equipment on many 1974-and-later Bultaco, Montesa and Ossa models. Polished-alloy finish, and includes cable adjusters; sold as a pair.

Levers, Amal Forged Alloy, Genuine - $95.00

Our favorite lever, the genuine, forged Amal alloy provides excellent clutch action and unmatched durability in a visually-attractive package. Will accept off-the-shelf cables for British and Spanish bikes, and were original equipment on many 1974-and-later Bultaco, Montesa and Ossa models. Polished-alloy finish, and includes cable adjusters; sold as a pair.

Motorcycle Model Alpina, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Cota, G85, Gold Star, Griffon, Hawkstone/MCS, HT5, M.A.R., Metisse, MkIII, MkIV, Phantom, Pursang, Q.U.B., Scottish, Sherpa T, Stiletto, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, Greeves, Matchless, Montesa, Ossa, Rickman, Triumph
   
Levers, Amal Forged Alloy, Genuine
Price $95.00
Description

Our favorite lever, the genuine, forged Amal alloy provides excellent clutch action and unmatched durability in a visually-attractive package. Will accept off-the-shelf cables for British and Spanish bikes, and were original equipment on many 1974-and-later Bultaco, Montesa and Ossa models. Polished-alloy finish, and includes cable adjusters; sold as a pair.

Motorcycle Model Alpina, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Cota, G85, Gold Star, Griffon, Hawkstone/MCS, HT5, M.A.R., Metisse, MkIII, MkIV, Phantom, Pursang, Q.U.B., Scottish, Sherpa T, Stiletto, Stormer, T100, T120, T140, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, Greeves, Matchless, Montesa, Ossa, Rickman, Triumph
Spokes, stainless steel, custom-made

US-made Buchanan's stainless steel spokes are painstakingly fabricated one at a time, to provide you the best possible quality. Most vintage spoke kits are built-to-order; expect a lead-time of seven days. Only the most popular options are listed -- please call if you have other requirements.

Spokes, stainless steel, custom-made - $95.00

US-made Buchanan's stainless steel spokes are painstakingly fabricated one at a time, to provide you the best possible quality. Most vintage spoke kits are built-to-order; expect a lead-time of seven days. Only the most popular options are listed -- please call if you have other requirements.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Alpina, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Cota, CR125, CR250, G85, Gold Star, Griffon, Hawkstone/MCS, HT5, M.A.R., Matador, Metisse, Micro Metisse, MkIII, MkIV, MX250, Phantom, Pursang, Q.U.B., RL250, Scottish, Sherpa T, Stiletto, Stormer, T100, T120, T140, Tiger Cub, TL125, TL250, TM125, TR6, TY175, TY250, TY80, XL250, YZ400
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, CZ, Greeves, Honda, Husqvarna, Kawasaki, Maico, Matchless, Montesa, Ossa, Penton, Rickman, Suzuki, Triumph, Yamaha
   
Spokes, stainless steel, custom-made
Price $95.00
Description

US-made Buchanan's stainless steel spokes are painstakingly fabricated one at a time, to provide you the best possible quality. Most vintage spoke kits are built-to-order; expect a lead-time of seven days. Only the most popular options are listed -- please call if you have other requirements.

Motorcycle Model #18, #42, #48, #68, A10, A50, A65, Alpina, Anglian, Any, B25, B40, B44, B50, C15, Challenger, Cota, CR125, CR250, G85, Gold Star, Griffon, Hawkstone/MCS, HT5, M.A.R., Matador, Metisse, Micro Metisse, MkIII, MkIV, MX250, Phantom, Pursang, Q.U.B., RL250, Scottish, Sherpa T, Stiletto, Stormer, T100, T120, T140, Tiger Cub, TL125, TL250, TM125, TR6, TY175, TY250, TY80, XL250, YZ400
Motorcycle Manufacturer AJS, Any, Ariel, BSA, Bultaco, Cotton, CZ, Greeves, Honda, Husqvarna, Kawasaki, Maico, Matchless, Montesa, Ossa, Penton, Rickman, Suzuki, Triumph, Yamaha
 
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