High engine kit 145cc TAKEGAWA S-Stage (with AAC) - Honda GROM JC92 - Monkey JB-03 / JB-05 - Dax JB-04 / JB-06
Description
The displacement increase kit that wakes up your Grom or your Dax 125. The S-Stage Big Bore 145cc takes the engine from 124 to 145cc by simple change of cylinder and piston, and here incorporates the sports camshaft N-10 to release power at high revs. Combined with the FI-CON TYPE-e housing, it offers character lots of torque, radically different from the original. A great SP Takegawa classic, simple in principle, formidable in use.
Highlights
- Passage of 124 to 145 cc : torque and power significantly increased
- Delivered with N-10 sports camshaft (gain in high revs)
- Aluminum cylinder with steel jacket: robustness and good dissipation
- M5 temperature probe compatible (cylinder temperature measurement, optional probe)
- Self-decompression possible by transferring the original cam decompression parts
- SP Takegawa manufacturing quality, assembly reputedly accessible for an informed workshop
Technical characteristics
| Manufacturer reference | 01-05-5457 |
| Displacement | 145 cc (origin: 124 cc) |
| Bore | 54mm |
| Race | 63.1 mm (original) |
| Volumetric ratio | 11,2 : 1 |
| Cylinder | Aluminum with steel jacket, M5 probe compatible |
| Camshaft | Sports N-10 included |
| Usage | Competition only |
Compatibility
Honda Grom / MSX125 (JC92, 2022-2023) • Honda Dax 125 & Monkey 125 JB03 and +
⚠️ Check the exact type of your machine before ordering. A separate reference exists for previous generations (Grom JC61, etc.). Not suitable for Monkey 125 / Dax 125.
Reserved for competition/circuit use. Not approved for the road.
Highly recommended: crankshaft support adapter (part number 01-10-0149 for Grom JC92 / Monkey JB03 & JB05 / Dax 125 JB04 & JB06) to reduce crankshaft twist under increased power, as well as a freer exhaust line. Possible notice in Japanese. Assembly, choice of compatible parts and tuning carried out at the NoxCustom workshop.
High engine kit 145cc TAKEGAWA S-Stage (with AAC) - Honda GROM JC92 - Monkey JB-03 / JB-05 - Dax JB-04 / JB-06 - Aluminum gray is backordered and will ship as soon as it is back in stock.
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High engine kit 145cc TAKEGAWA S-Stage (with AAC) - Honda GROM JC92...