The Oshmo Velocity Filter is high performance air filter.         

6061 aircraft quality aluminum is used to machine this item. . UNI Filters is our source for the filter foam as they are the leading provider for such high performance filter technology.

We have combined the  flow-tested Oshmo Velocity Stack with UNI Foam Filter material. 

Note: Engine performance is significantly impaired when using a cone filter. Why ? Something we call shearing ocours when air The Oshmo Velocity setup improves power in the RPM mid-range and high end.  

Filter element can be washed and re-oiled at future service intervals. Additional filters are available separately.

Kit Includes:

• Velocity Stack 
• Primary filter element – foam – cut from UNI stock
• Cap with screen 
• 6 4mm stainless steel low profile socket headed cap screws SHCS
• Setscrew and acorn lock nut
• Crankcase breather.

Also fits other BMW 1200 cc models.

Allow 25 riding miles for ECU Adaptation

 Oshmo Original Design

BMW Wheel Spline Driving Dog repair
The Splines usually wear out on the final drive first but wheel splines will eventually wear out as well.
We can remove and replace your wheel splines.
Contact us for more information.

BMW Motorcycle Top Triple Clamp – Brushed Stainless

Here is a stainless steel top clamp for your 1970’s BMW R series Motorcycle. Handsomely machined from T304 Stainless Steel plate. The clamp is thicker than stock for added rigidity. The under side has a slight (1.5mm) counter bore that captures the top of the fork tubes. This design is the answer to the thin steel plate that many complain about. The stock look makes it a perfect upgrade for the rider that wants to keep the original look. No modifications are necessary to your headlight ears. In other words, you don’t have to cut them and this piece will replace your ugly stock piece. Replaces BMW part Number 31 42 1 232 511 – UPPER FORK CROSS BRACE – $80 list price new from BMW. Fits 1970-1980 BMW motorcycles The OSHMO Top Clamp is stronger, less expensive and better looking then BMW. No other modifications necessary to your bike. This part is also available in a polished finish. The Oshmo Top Center Nut is sold separately and available in polished or satin finish. See our other items for the Satin Tripple Clamp and matching Top Nut. Please specify if you would like a /5 model with just the 4 holes drilled for the handlebar mounts or a /6 and newer model with the additional small holes drilled for the instrument bracket.

The Brushed Stainless Steel Triple Clamp Top Center Steering Nut is made from 318 Stainless Billet. Manufactured in-house on our Hardinge T42 Machine center.

Fits 1970-1980 BMW motorcycles.

Replaces part number 31 42 1 230 478
Please specify if you want the steering dampener hole in the center of the nut.
We will ship without the center hole unless you specify otherwise.

We offer this item in a machine finish or polished.

The price is the same for either as polishing is also done in-house.

Again, please specify if you will be using your steering dampener for the through hole to be prepared. ( Add $5.00 )
If you plan on retaining the stock BMW steering dampener, you will need the center hole drilled.
If you are making that cleaned up cafe racer or bobber without the steering dampener, we recommend no center hole.

These look great with our offering of upper triple clamps in either polished or stainless. Also, check out our /5 custom triple clamp!

We offer a no-questions-asked warranty on this item. If you are not happy with the fit and finish or any detail for that matter with in 30 days of receiving the item,. send it back on our dime.

BMW Motorcycle flywheel lightening and balancing for 1970’s era BMW motorcycles.

Professionally machined and balanced.

Note:
There are various flywheels available throughout the 1970s
Early 70’s bikes come with a 93 tooth wheel and 10 mm mounting holes. 9/75 and later engines take a flywheel with 111 teeth and 11mm mounting holes. If your not sure measure the mounting holes or teeth, contact us for assistance

The design is based on a twisted spoke geometry. The inboard spoke is wider than the outboard spoke and twisted in the direction of rotation for ridged service.

The final weight is about 5.5 – 6 lbs depending on the model of flywheel.

If you have a different era flywheel you need lightened, contact us with details and we will be happy to give it a try.

We have items in stock that are ready to ship on an exchange basis.

Allow a 3 day turn around for machining and balancing.

Here is a stainless steel top clamp for your 1970’s BMW R series Motorcycle. Handsomely machined from T304 Stainless Steel plate and polished to a high luster.

The clamp is thicker than stock for added rigidity. The under side has a slight (1.5mm) counter bore that captures the top of the fork tubes. This design is the answer to the thin steel plate that many complain about. The stock look makes it a perfect upgrade for the rider that wants to keep the original lo

Fits 1970-1984 BMW Airheads With 36mm Stanchions 

The Oshmo part is stronger, less expensive and better looking then BMW. No other modifications necessary to your bike.
This part is also available in a brushed satin finish.

The Oshmo Top Center Nut is sold separately and available in polished or satin finish. See our other items for the Satin Triple Clamp and matching Top Nut.

Please specify if you would like a /5 model with just the 4 holes drilled for the handlebar mounts or a /6 and newer model with the additional small holes drilled for the instrument bracket.