R90X ATE Kit + 320mm Metal Gear Rotor
This popular caliper and hub adapter set includes a brand new 320mm rotor manufactured in Australia by Metal Gear. It allows you to replace the original ATE swinging single piston caliper with a modern radial 4 piston caliper and a 320mm floating rotor used on Ducati sport bikes. This designs works with OEM spoked wheels, snow flakes, Lesters or Morris aluminum rims.
Mounting Hardware is included.
Compatable with 1974-84 airheads equiped with swinging ATE calipers
/6,/7, AND 90S R80 and early R100's
New 320mm rotor Included.
Fits the Ducati Motorcycles listed in specification or included with my adapter set at a substantial discount. I Keep a limited stock on hand. If I am out of stock they will be special ordered and shipped directly to you from the supplier. Some shipping charges are included in the price but additional charges may be added depending on your location.
Fits these Bikes
MODEL BEGINING ENDING R90S 9/1/1973 6/1/1976 /6,/7 7/1/1973 4/1/1980 R100S 5/1/1976 7/1/1980 r80TIC 9/1/1978 11/1/1982 R100/7T,T 4/1/1977 10/1/1984 R100RT 6/1/1978 10/1/1984 r80 4/1/1977 11/1/1984
AND PERHAPS OTHERS USING FORK LEG
31 42 1 233 509 OR 31 42 1 233 511
Note: Some modification of the fork leg is required with this design. Sold as a Hub adapter and caliper adapter for one side only.
Brake calipers, rotors and brake hoses are not included with this set. Brake hoses will require a 10mm banjo fitting at the caliper end, so the metal pipe can nolonger be used.
As a single brake this system works well with the original 13-15mm master cylinder. With a dual set up a 17mm OEM mastercylinder (34 31 1 234 379) should be used or an upgrade to an 18 or 19 mm bar mounted system from a newer motorcycle. Brembo radial piston calipers provide the best clearance for spoke wheels. But will require an 18 to 19mm Master Cylinder for dual use. This design is for use with European 4 piston calipers with 100mm bolt spacing.
BMW S1000RR 2009 -18 perhaps other years. These have 34/34 pistons and a slim design that provide lots of clearance for spoked wheels
34 11 7 714 783 Left and 34 11 7 714 784 right.
BMW R1200 1250 S1000XR 2001-2020
34 11 8 556 205 Left and 34 11 8 556 206 right
Dual Ducati 1098,696,796,and 848 2010-13 (perhaps other years) Brembo radial 32mm 4 piston calipers will work with a 16mm Master Cylinder but will feel soft. 17mm (34 31 1 234 379) to 18 would be better for dual use. 13 to 14mm OEM Master Cylinders ar perfect for a single brake.
Several other European calipers will probably work, the above are what I have been able to test.
Rotors used, note: do not use ABS rotors, the raised tops on the buttons will not clear your fork lowers
2002-2007 Ducati 749, 848, 999 rotors are 320mm.
Brembo/ Ducati part# 49240751A, 49240551A
EBC part# MD622X
NG part #1051
Also vailable used (usually low miles) on eBay
2007-2010 Ducati 1098, 1198, 1199 rotors are 330mm.
Brembo/ Ducati part #'s 49240901A, 49240891A,
EBC part # MD694X
Return within 30 days of receiving your order for full refund.
Items must be properly packaged and in the same condition as received. Please contact firstname.lastname@example.org before returning merchandise.
The customer is responsible for return shipping charges.
Disclaimer: With purchase, buyer is agreeing to the following: Buyer or buyer’s mechanic will inspect the part purchased before installation of the item. It is the buyer’s responsibility to ensure parts are fully functional and within specifications before installation. Buyer takes full responsibility for parts, modifications, and installation. We are not responsible for any damage or accident that may occur while using purchased item. Any liability for consequential and/or incidental damages is assumed by buyer.
That said, these improvements, correctly installed, will improve the safety of the motorcycle.
Please contact email@example.com with any questions.