Which adaptor

by aldi Thu Jun 16, 2011

I am looking to upgrade my front disc from 180 to 203 mm.

I have Avid Jucy 3 brakes on RockShox Reba SL front fork

Which front adaptor I must buy ?

by support Fri Jun 17, 2011

Hi,

Thank you for your message.

You may have to remove an existing adaptor. First establish the Type of mount for your Caliper, Fork or Frame.

Type 1: IS (International Standard) - holes at 52mm centres.
Type 2: PM (Post Mount) - holes at 74mm centres.

Notes: All part codes start with OBE example BMS120 has full part code OBE-BMS120
Almost all Frames have IS mounts.

For IS Caliper To IS Fork or Frame - see BMS118, BMS120 or Kits BOS18, BOS20.

For PM Caliper To IS Fork or Frame - see BMS318, BMS 318-1, BMS320 BMS 320-1, BMS32R. BMS618G, BMS620G

For PM Caliper To IS Fork and 20mm IS axle - see BMS418, BMS420

For PM Caliper To PM Fork (including Manitou forks) - see BMP518, BMP520

For IS Caliper to PM Fork - see BMP120

Best Regards