• RR108 left
  • RR108 right black contrast

.Radial brake caliper for Harley-Davidson – RR108

527,10 577,00  VAT not included

We know the importance of braking.


Our pre-sales support service offers you full information on our products in order to help you choose the most appropriate product for your needs. Contact us now!

New product


Radial brake caliper _ RR108

RR108 billet radial brake calipers come from the awareness that the customer in addition to desire the best look
wants to have an outstanding and performance product.

We invested in the best technology, high quality precision CNC machining, durability and reliability tests
to obtain an extraordinary product in performance and beauty.
The outstanding rigidity and the good braking feeling are perfect for the V-Twins enthusiast people.

The brake calipers of most manufacturers are not tied to the center therefore at the moment of braking,
especially on ABS models, they tend to expand and disperse braking power.
This is the substantial difference that the tests carried out have found.
Only the Rebuffini caliper, fixed with 4 screws in precise points, allows the perfect rigidity and the best braking performance.


Multiple fixing points guarantee the maximum rigidity. Excellent for the ABS models.

The 4 stainless steel pistons ø32 mm permit a good heat dissipation.

•The proven construction tecnique includes the oil seals and the dust shields too.
The most of aftermarket calipers have only the oil seals. Only the best calipers have both.
The dust shields permit to protect the pistons from dust and dirty
so the oil seals have a longlife and the pistons work correctly for longtime.
The perfect functioning of the caliper is guaranteed.

•The sole aftermarket radial brake caliper equipped
with sintered pads with a friction surface of well of 27±1cm².
Available a wide range of compatible pads.

Rebuffini products have a strong recognized value:
“The Best Industry Surface Treatment”.
All parts are highly hand polished before chroming and anodizing.
Our anodizing is long lasting also at high temperatures.
Vivid colour is forever. Colour No fade. 


RR108 radial brake caliper 4 pistons /108mm /offset 22.5mm

Additional information


108mm LEFT, 108mm RIGHT


Black anodized, Black contrast metal anodized, Blue anodized, Red anodized, USA Limited Edition, Gold anodized, Orange anodized

You may also like…