CLOSE CLUSTER
z10-14-17-20
z58-54-50-46 = Orig. ONLY
Ideal for tuned engines or track configurations.
All clusters are made from solid and are not interfaced onto the central body (guaranteed over 40hp.)

TOP range clutch that allows our vespa/ape to
operate correctly with power exceeding 35 hp without needing to add spacers between the engine casing and the clutch casing.
Included are 4 lined discs with latest generation material (thickness 2.00mm), 3
tempered metal discs (thickness 1.20mm), 8 compression springs with increased load.
Solid spider, circlip with anti-rotation notch, pressure plate with bearing.

To reduce the significant resistance of the springs on the clutch lever, it is recommended to use a clutch casing with rack and pinion reduction combined with a handlebar lever with a pivot-ball center distance of at least 25.00mm.

It is recommended to use MINERAL SAE 30 oil

Very soft and comfortable for everyday use.
Includes no. 4 discs equipped with latest generation material (thickness 2.00mm) no. 3 hardened metal discs (thickness 1.20mm) no. 1 compression spring with increased load
Spider from solid, circlip with anti-rotation notch, pressure plate with bearing.
It is recommended to use MINERAL oil SAE 30

In Tempered Steel

Z 27 X 69 with straight teeth
with shock absorber

Z 24 X 72 with straight teeth
with shock absorber

For SI type carburetors

Compatible with carburetor SI 20/20-24/24-26/26

Allows reducing the drop in engine RPM during gear changes, keeping the speed within the optimal usage range. Made with high-quality steel and heat-treated in state-of-the-art furnaces.

In plastic, 20% more volume, suitable for models WITHOUT mixer

Developed for the high performance and torque of today's
engines, they are made of highly alloyed steel (SCM415/15
CrMo 5), in compliance with the highest production standards. The enormous
strength of the base material (up to 1100N/mm2, HRC 58-62) is a
secure foundation for the production of BGM sprockets.

The
production meets the high current standards for Honda gear production. Each individual piece is accompanied by a test report, thus allowing BGM to have continuous and long-lasting quality assurance.

High-quality material 15 CrMo 5
Precise production according to Honda standards
Continuous quality checks
Compatible with COSA2 clutches
Available with 22, 23, and 24 teeth
Compatible with the original primaries of all 200 c.c. engines
Compatible with engines with original primary retrofitted with 65 teeth or with BGM primary with 64/65 teeth

Measurements:
17x47x14mm
20x47x14mm

Stroke 57 mm

BGM PRO Super Strong clutch is a plug and play solution - Made
in Germany. You get a ready-to-install clutch product with reinforced
clutch springs that works well in a power range up to 20hp / 22Nm. With separately available stiff springs, the clutch does not disappoint, even with configurations of more than 40 hp.

Dimensions--> 51.1x31.6x5.5 mm with approval

Compatible with diameter 47/50 Polini

Flywheel weight: 1.4 kg

Screw fastening

Fan color: Black

Variable Advance 12 Volt 90 Watt

Weight: 1.4 Kg

Stroke 60 mm

Head with side or central spark plug, brand new flange system for exhaust manifold.

Bore: 63
Displacement: 177cc

Stroke: 57 mm

Head with side or central spark plug, brand new flange system for exhaust manifold.

Bore: 63
Displacement: 190cc

Stroke: 60 mm

Main feature: 3-hole flange
Required for "turned" mounting of the thermal unit

Warning: this manifold is designed for track use and is mounted with a modified and cut frame.

The manifold support has two holes and not three, one hole is not used.

Compatible with d57 thermal groups