Hi Guys, My front discs look like the Alps in cross section and this must be contributing to lack of feel when breaking (not that the ZX2R needs any to speak of....). I have seen used ZXR 750 H1/2 front rotors on ebay and wondered if these or any others were potentially useable ? Thanks for your continued wisdom on ZXR matters!! Steve ps. mine is a 1990 A
No the offsets are all different, even C models ones are different from A model ones, I have had some Chinese wavy ones and didn't like them, they flexed and I wouldn't trust them. ZXR250 A Brake disk specs from Metalgear.com.au Outside Diameter300 Inside Diameter61 Bolt Hole Circumference81 Bolt Hole Quantity5 Bolt Hole Size10.5 Thickness4.0 Minimum Thickness3.5 Offset13.8 Type of Bolt HolesSTRAIGHT I have found a website saying the ZXR250A brake disk was used on the following models, but I cannot validate that Kawasaki KR250 C2-C3 (KR1S) Front 90-92 ZR250 A1-A5 Balius Front 91-95 ZR250 B6 Balius Front 02 ZXR250 (ZX250 A1-A2) Front 88-91 ZZ-R250 (EX 250 H1-H13) Front 90-01 ZRX400 (ZR 400 E2-E7) Front 94-01 ZXR400 H1,H2,J1,J2 Front 89-90 ZZ-R400 (ZX400 K1-K3) Front 90-92 ZZ-R400 (ZX400 N1-N7) Front 93-99 ZR550 B2-B6 Zephyr Front 91-99 ZL600 B1-B3 Eliminator Front 95-97 ZX-6R (ZX600 F1-F3) Ninja Front 94-97 W650 (EJ650) Front 99-04 ZR750 C1-C5, D1 Zephyr 750 Front 90-99 ZX900 A7-A11 (GPZ900R) Ninja Front 90-98 ZG1000 A9-A20,A6F ConCours (GTR1000) Front 94-06 ZX1100 E1-E3 (GPZ 1100) Front 95-97 ZX1100 F1 ABS (GPZ 1100) Front 96 ZX-12R (ZX1200 B3,B4,B6F) 04-06 Suzuki GSX250 R FXK2 Front 02 Maybe drop into your local bike shop and see what they can supply
I'm pretty sure they're all different. I bought some brake disks that were advertised for a ZXR 250A, and the offset too big to fit on my bike. But, they seems to fit a friends 94 ZX6R. I'll check them out tomorrow when he comes around.