Size--> 2.10-10" with pre-installed valve

WEIGHT REDUCTION The weight saving compared to an original PX steel rim is 600 grams. Additionally, there is a weight saving of about 370 grams due to the no longer necessary tube. The unsprung masses are thus reduced by almost one kilogram per axle (over 64%). The response behavior of the frame improves significantly.

SAFETY
Due to a so-called double "hump" in the rim well, the tire is always safely guided in the rim. Similar to the latest run-flat technology in the automotive sector, if a foreign object (nail or similar) is pushed into the rim, the air can escape slowly without the tire slipping into the rim well. The vehicle stops in a controlled manner. The rim has recesses between the bolting points. Brake cooling is improved.

SPECIAL FEATURES The track offset is 2.5 millimeters on the left side. Mounting aluminum rims on both axles equalizes the track offset. This is not noticeable while driving. The rim does not have a test mark and is not road legal.

For tubeless tires (TL)

Some Malossi V-One/VR-One engine housings have very deep holes for the silent crossbar rubbers. To prevent the engine from moving laterally and potentially touching the frame, we offer special spacer bushings.

The primary BGM wheels are bulletproof. Developed for the immense power and torque of today's engines, they are made of high-alloy steel (SCM415 / 15 CrMo 5) according to the highest production standards. The enormous strength of the base material (up to 1100N/mm2, HRC 58-62) provides a safe and reassuring foundation for the production of BGM primary wheels.

Straight teeth for high-torque engines
High-quality material 15 CrMo 5
Precise production according to Honda standard
Continuous quality control
Usable with all transmissions produced since 1962 (or all with primary springs 30 mm long)
Available with 62 or 63 teeth
Combinable with the BGM Pro straight-toothed coupling pinion for COSA2: 23Z, 24Z, 25Z
Includes special BGM Pro primary repair kit (harder springs, modified cover plates)
The feature of BGM wheels is their black color and the practical writing indicating the number of teeth on the pinion.

Thanks to the possible combination with BGM Pro straight-toothed clutch pinions

The Superstrong 2.0 CR clutch combines extreme durability, absolute reliability, and ease of use. It is the foundation of every solid engine tuning. The solid CNC-machined clutch basket has excellent concentricity and enormous torsional rigidity. Thus, it offers perfect clutch engagement with a well-defined biting point and a clean cut. It is suitable for both the touring rider who appreciates high quality and the ambitious racer seeking an extremely robust and stable clutch.

The bgm PRO clutch springs are produced in Germany and are subject to continuous quality control. The material used, Oteva70®, makes the spring block stable and true to size. The spring does not deviate laterally until it is blocked, and once unloaded, it returns to its original length. The clutch spring retains all its elastic strength. The spring rate is significantly tighter than that of an original spring. Ideal for high-performance engines.

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 reliable foundation for the production of BGM sprockets.

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

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

Stator specifically developed for the conversion of engines with points and condenser to electronic ignition.
After the conversion, the previous 6Volt power supply system has a powerful 12Volt light output.

BGM PRO Super Strong clutch What 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
stiff springs available separately, the clutch does not disappoint, even
with configurations of more than 40 hp.

Painted in black

Bearings-->16x20x20mm
Stroke--> 55 mm
Base--> 5 mm

Cone 20 mm, stroke 54 mm, connecting rod 105 mm
Shoulder--> 86 mm      weight 130 gr
For reed valve intake.

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

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.

M12 x 1.50 collar Ø:18.6mm h:9mm
key opening:15

The BGM Pro cross is a high-quality product made of 15CrMo5 (SCM415) chrome-molybdenum steel, it is very durable and at the same time offers elasticity to protect the gears from breakage.