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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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
Villiers Front Sprocket

Sprockets to fit Villiers 9E-37A engines to run #428 chain. We can also supply for Starmaker or AJS Stormer by special order.

Villiers Front Sprocket - $30.00

Sprockets to fit Villiers 9E-37A engines to run #428 chain. We can also supply for Starmaker or AJS Stormer by special order.

Motorcycle Model 9E-37A, Stormer
Motorcycle Manufacturer AJS, Cotton, Greeves, Villiers
   
Villiers Front Sprocket
Price $30.00
Description

Sprockets to fit Villiers 9E-37A engines to run #428 chain. We can also supply for Starmaker or AJS Stormer by special order.

Motorcycle Model 9E-37A, Stormer
Motorcycle Manufacturer AJS, Cotton, Greeves, Villiers
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
Villiers Bushing, Shift Shaft
NOS bronze bushing for shift shaft on a Villiers four-speed gearbox, 9E-37A, plus Starmaker and AJS Stormer. OE Part #E.11877
Villiers Bushing, Shift Shaft - $14.00
NOS bronze bushing for shift shaft on a Villiers four-speed gearbox, 9E-37A, plus Starmaker and AJS Stormer. OE Part #E.11877
Motorcycle Model 9E-37A, Anglian, Hawkstone/MCS, Scottish, Stormer
Motorcycle Manufacturer AJS, Cotton, Greeves, Villiers
   
Villiers Bushing, Shift Shaft
Price $14.00
Description NOS bronze bushing for shift shaft on a Villiers four-speed gearbox, 9E-37A, plus Starmaker and AJS Stormer. OE Part #E.11877
Motorcycle Model 9E-37A, Anglian, Hawkstone/MCS, Scottish, Stormer
Motorcycle Manufacturer AJS, Cotton, Greeves, Villiers
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
Sidepanels, AJS Stormer
New, UK-made quality fiberglass sidepanels for all AJS Stormers. Sold individually.
Sidepanels, AJS Stormer - $50.00
New, UK-made quality fiberglass sidepanels for all AJS Stormers. Sold individually.
Motorcycle Model Stormer
Motorcycle Manufacturer AJS
   
Sidepanels, AJS Stormer
Price $50.00
Description New, UK-made quality fiberglass sidepanels for all AJS Stormers. Sold individually.
Motorcycle Model Stormer
Motorcycle Manufacturer AJS
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
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
Shock Spring Shroud, Chrome
One pair of shock-spring shrouds, as typically found on Girling shocks. This pair of chrome shrouds were used on top of half-shrouded springs, and on the bottom of full-shrouded springs. The i.d. is 2.08" and the overall length is 4.5".
Shock Spring Shroud, Chrome - $24.00
One pair of shock-spring shrouds, as typically found on Girling shocks. This pair of chrome shrouds were used on top of half-shrouded springs, and on the bottom of full-shrouded springs. The i.d. is 2.08" and the overall length is 4.5".
Motorcycle Model Anglian, Any, B44, G85, Griffon, Hawkstone/MCS, HT5, MkIII, MkIV, Scottish, Stormer, T100, T120, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Ariel, BSA, Cotton, Greeves, Husqvarna, Maico, Matchless, Rickman, Triumph
   
Shock Spring Shroud, Chrome
Price $24.00
Description One pair of shock-spring shrouds, as typically found on Girling shocks. This pair of chrome shrouds were used on top of half-shrouded springs, and on the bottom of full-shrouded springs. The i.d. is 2.08" and the overall length is 4.5".
Motorcycle Model Anglian, Any, B44, G85, Griffon, Hawkstone/MCS, HT5, MkIII, MkIV, Scottish, Stormer, T100, T120, Tiger Cub, TR6
Motorcycle Manufacturer AJS, Ariel, BSA, Cotton, Greeves, Husqvarna, Maico, Matchless, Rickman, Triumph
Service Manual, AJS Stormer
Photocopy of the AJS Stormer 250/370/410 service manual. The engine information is also useful for the Villiers Starmaker.
Service Manual, AJS Stormer - $22.00
Photocopy of the AJS Stormer 250/370/410 service manual. The engine information is also useful for the Villiers Starmaker.
Motorcycle Model Stormer
Motorcycle Manufacturer AJS, Cotton, Villiers
   
Service Manual, AJS Stormer
Price $22.00
Description Photocopy of the AJS Stormer 250/370/410 service manual. The engine information is also useful for the Villiers Starmaker.
Motorcycle Model Stormer
Motorcycle Manufacturer AJS, Cotton, Villiers
 
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