Mopedland Spares

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Rings

Extensive range of new moped piston rings from Achilles to Zweirad-Union.  Typically only £8 a pair.  There's a list of them all below.

Selection of BL section Dykes rings, several sizes.
Cyclemaster/Berini M13 26cc ring sets £8.
Cyclemaster Std 32cc rings, 36 × 2mm, B-slot, £15 pair
NSU Quickly rings, 40mm × 2mm, A-slot, £8 pair.

Latest in -
38.5mm × 2mm B-slot, 2nd O/S for Trojan Mini-Motor, Raleigh Sturmey-Archer
28mm × 2mm C-slot rings for Lohmann cyclemotors

Pistons

New piston sets
Ducati Cucciolo 48-4T piston sets, £50, oversize 40.5mm dia with 11.5mm pin.
Mobylette/Raleigh 39.98 / 38.99 / 40.00 sizes. £20.
Sachs & Rex piston sets inc. full range of oversizes. £20.
Suzuki M12/M15 Sportsman/M15D Sovereign/M30 std. 41mm & O/S piston sets. £20.
Yamaha FS1E piston sets (Std), £20.
Some HMW piston sets. £20 each.
NVT Easy Rider/Morini std 40.4mm piston sets, £30.

Latest in -
Puch Maxi/MS/Tomos - 10mm G/pin.  38mm std 38.25mm 1st O/S - 38.50mm 2nd O/S - 39mm 4th O/S.  £18 each.
Puch Maxi/MS - 12mm G/pin.  38mm std - 38.25mm 1st O/S - 38.50mm 2nd O/S - 38.75mm 3rd O/S - 39mm 4th O/S.  £18 each.

Small Ends

Handlebar grips

Small-end bearing 13.I/16.O/14.L; Motobécane/Mobylette, etc.  £8 each.

Handlebar grips

Small-end bearing 12.I/15.O/14.L; NVT Easy Rider/Morini Franco motor.  £8 each.

Repairs

Broken fin restoration on cast iron and alloy cylinders and heads.

Rebore and hone £25 per cylinder.

News

Following renovation of Dr Frankenstein's 3-phase magnetic controller, and plumbing-in of a new 3-phase pump and coolant circuit, finally the monstrous and long awaited ring-grinding machine is fully operational and ground its first production batches on 26th August.

Trojan MiniMotor and Raleigh RM1/2 (Sturmey Archer) 38mm×2mm, and 1st O/S 38.25mm×2mm B-slot rings now in stock.

Ring spec/stock listing

Diagram of slot types
Picture of BL (Dykes) ring

Diameter Section Slot Application Availability
28 × 2 C Lohmann cyclemotor Yes
32 × 2 A 26cc Cyclemaster & Berini M13 (Std) Yes
32 × 2 B 26cc Cyclemaster & Berini M13 (Std) Yes
33 × 2 B   Yes
34 × 1.5 C Jlo Mini Yes
35 × 1.6 B BSA Winged Wheel
35 × 2.5 A Eland Victoria FM38 No stock
35 × 2.5 B Cyclaid (Rex) No stock
35 × 2.5 C Mosquito 38.5cc Yes
36 × 2 A Berini M19 Cyclestar No stock
36 × 2 B 32cc Cyclemaster Yes
37 × 2 C Eysink Renata, Jlo FM48 Cyclemotor No stock
38 × 1 B Vertex Jlo G50 Sport / Puch VS50 Sport Yes
38 × 1.5 B   Yes
38 × 1.5 C   Yes
38 × 2 B Trojan Mini-Motor, Raleigh Sturmey-Archer, Simson/MZ50 Yes
38 × 2 BL (Dykes) Vertex Jlo G50 Sport, Puch VS50 Sport No stock
38 × 2 C Sachs, Puch Yes
38 × 2.5 B HMW ET 1-50N Yes
38 × 2.5 C Minarelli, Kerry Capitano Yes
38 × 2.5 D (square) Solex 45 (Old) Yes
38 × 2.5 D (angled) Solex 45 (Old) Yes
38.25 × 2 B Trojan Mini-Motor, Raleigh Sturmey-Archer (1st O/S) Yes
38.25 × 2 BL (Dykes) Vertex Jlo G50 Sport, Puch VS50 Sport (1st O/S) Yes
38.25 × 2 C Minarelli, Kerry Capitano Yes
38.25 × 2.5 D (square) Solex 45 (Old) (1st O/S) Yes
38.25 × 2.5 D (AN) Solex 45 (Old) (1st O/S) Yes
38.3 × 2 C Sachs (1st O/S) Yes
38.5 × 2 B Trojan Mini-Motor, Raleigh Sturmey-Archer (2nd O/S) Yes
38.5 × 2 C Puch 1961 -> Tomos, Moto-Guzzi Dingo 50 Yes
38.5 × 2.5 B HMW Yes
38.5 × 2 BL (Dykes) Vertex Jlo G50 Sport, Puch VS50 Sport (2nd O/S) Yes
38.5 × 2.5 C Jlo FP50/G50, Mercury Hermes, Puch MS50, Tomos, Bianchi, Alpino TPS48DF, Vicky III, IV Yes
38.5 × 2.5 D (angled) Solex 45 (Old) (2nd O/S) No Stock
38.5 × 3 C Alpino Yes
38.6 × 2 C Sachs (2nd O/S) Yes
38.75 × 1.5 C   Yes
38.75 × 2 C   Yes
38.75 × 2.5 C Jlo, Rex, Zündapp Yes
38.9 × 2 C Sachs (3rd O/S) Yes
39 × 1 B Vertex Sport Yes
39 × 1.5 C Sachs Yes
39 × 2 B   Yes
39 × 2 BL (Dykes) Zündapp Sport Yes
39 × 2 C Mobylette, Power Pak, Puch, Tomos, Itom Tourist cyclemotor (3 per set) No Stock
39 × 2.5 C Zündapp KM50, Mobylette v.a. 1956 Yes
39 × 3 C Mobylette pre-1955 Yes
39 × 3 D (square) Mobylette (Old) Yes
39 × 3 D (angled) Mobylette (Old) Yes
39.25 × 2 BL (Dykes) Zündapp Sport (1st oversize) Yes
39.25 × 2.5 B   Yes
39.5 × 1.75 D (angled)   Yes
39.5 × 2 C Puch, Tomos, F B Mondial Yes
39.5 × 2.5 B Avaros Yes
39.5 × 2.5 C Zündapp Combinette, Cavaletta, Mobylette v.a. Yes
39.5 × 2.5 D (square) Solex 50 (New) (Std) Yes
39.5 × 2.5 D (angled) Solex 50 (New) (Std) Yes
39.5 × 3 C   Yes
39.75 × 1.5 B   Yes
39.75 × 1.5 C   Yes
39.75 × 2 C   Yes
39.75 × 2.5 C   Yes
40 × 1 B Kreidler Vertex Sport Yes
40 × 1.5 B   Yes
40 × 1.5 C Anker Laura M48, 49, Batavette, Gazelle, Berini M48 Yes
40 × 2 A NSU Quickly Yes
40 × 2 B DKW Hummel Yes
40 × 2 BL (Dykes) Kreidler Yes
40 × 2 C Puch, Anker, Demm, Garelli, Kreidler, DKW, Zweirad Union, Flandria, Benelli Yes
40 × 2.5 A Berini M21, M22, M23 Yes
40 × 2.5 B Villiers 3K, Avaros, Kaptein Yes
40 × 2.5 C Rex 2-sp & 3-sp, Lavalette, RAP, Mosquito, VAP Yes
40 × 3 D (AN)   Yes
40.25 × 1.5 C   Yes
40.25 × 2 B Demm, DKW Yes
40.25 × 2.5 C Rex 2-sp & 3-sp, Lavalette etc. (1st O/S) Yes
40.4 × 1.5 B Morini Franco, NVT Easy Rider No Stock
40.5 × 1.5 C   Yes
40.5 × 2 B DKW Hummel (2nd O/S) Yes
40.5 × 2 C   Yes
40.5 × 2.5 C Rex 1-sp, Phillips Panda, Phillips Mo-Cycle Yes
40.8 × 1.5 C   Yes
41 × 1.5 C   Yes
41 × 1.8 B   Yes
41 × 2 B Berini M31, DKW Hummel Yes
41 × 2 C DKW, Victoria Yes
41.25 × 1.5 B   Yes
41.5 × 1.5 B Suzuki Yes
41.5 × 1.5 C Berini M48 Yes
41.5 × 2 C   Yes
42 × 2 A Hercules Her-Cu-Motor (grind slot for B-conversion) Y (refer)
42 × 2 B Hercules Her-Cu-Motor Y (refer)
42 × 2 C Express Radexi M52, M53, M54 Yes
42 × 2.5 C   Yes
42 × 3.5 C   Yes
42.5 × 1.5 B   Yes
42.5 × 2 C   Yes
43 × 3 C   Yes
43.5 × 1.5 C   Yes
44 × 1.5 C   Yes
45 × 1.5 B   Yes
45 × 1.5 C   Yes
45 × 2 BL (Dykes)   Yes
46 × 1.5 B   Yes
48 × 2 C   Yes
260-11601-10 Yamaha FS1E .25 rings (1st O/S?) Yes

Mopedland > Spares > A to Z Rings