Tuningkits
GM GM250 (0-13)| Product-Nr. | Product | Description | Picture | Retail € (without tax) |
| GM250 Teile | GM250 parts |  | 0 | |
| V-GM250 EX | valve | Exhaust Valve 26mm /5 mm valve stem, -flow optimized, plasma nitrided for wear contraction. |  | 53,57 |
| V-GM250 IN | valve | Intake Valve 32,5 mm /5mm valve stem, -flow optimized,plasma nitrided for wear contraction. |  | 53,57 |
| PCPGM250 | pistonkit | CP Pistonkit for GM 250 cc engines. Lightweight from the new X-forging, latest Tecnology! - Bore diameter 79,00 mm - Pistonsize 78,95 mm - minimize friction - reduce weight - incl. pistonskirt coating - incl. DLC ´coated Piston pin - double pin oilers - anti detonations grooves - 2 ring piston compressionring 0,8 mm, 3-pcs. oilring 1,5 mm |  | 315,86 |
| CTGM250 | conrod kit | Conrod Kit 120,60 mm , incl.silverb-earing, crankpin and washers. Small end incl. bronce bushing. Lighter than the original rod. |  | 198,57 |
| Vergaser | Carburetor | New carburetor special designed for GM und JRM 250 cc methanol engines. - high efficiency - easy to set up |  | 629,50 |
