Speedo Tacho Ratios

This is a guide to Tachometer and Speedo ratios for some of the most popular modified motorcycles.

We try to keep this list up to date and correct so if you want us to add a bike or you see an error please let us know and we will amend it.

If you are unsure about your tachometer ratio don’t forget we sell the electronic tacho’s as well.

(edit: 2240:60 is 2240 revs at 60 mph which is theĀ  common speed for most stock standard Japanese bikes. Different tyres andĀ  rim diameters will affect this)

 

YAMAHA Tacho Ratio Speedo
Yamaha FZR400R 5:1 2240:60mph
Yamaha SR400 5:1 2240:60mph
Yamaha SXR400 5:1 2240:60mph
Yamaha SR500 5:1 2240:60mph
Yamaha SX500B/C/D/E (75-78), TX500/A (73-74) 5:1 2240:60mph
Yamaha XS550RK/RJ (82-83), XZ550RK/RJ (82-83) 5:1 2240:60mph
Yamaha XJ550 5:1 2240:60mph
Yamaha FZ600 (86-88) 5:1 2240:60mph
Yamaha SRX600S/SC (86), SRX600T 5:1 2240:60mph
Yamaha TX650/A (73-74) 5:1 2240:60mph
Yamaha XJ650G/H//J/K (80-83), XJ650LH (81), XJ650LJ/LK/RJ (82-83) 5:1 2240:60mph
Yamaha XS6501/1B/XS2 (70-72), XS650B-H/2F (75-81), XS650SE-SH (78-81), XS650SJ/SK (82-83) 5:1 2240:60mph
Yamaha TX750 (73-74) 5:1 2240:60mph
Yamaha XJ750J/K/MK/RH/RJ/RK (81-83) 5:1 2240:60mph
Yamaha XV750H/J/K/MK (81-83), XV750SE (82) 5:1 2240:60mph
Yamaha XV920J/K/MK (82-83), XV920RH/RJ (81-83) 5:1 2240:60mph
Yamaha XV1000K/L Virago (83-84) 5:1 2240:60mph
KAWASAKI
Kawasaki KH250A5 (76) 5:1 2240:60mph
Kawasaki KZ250A 5:1 2240:60mph
Kawasaki EX350B1 (83) 5:1 2240:60mph
Kawasaki KZ350A1/A2/B1 (81-82), KZ350B2/B3 (87-88) 5:1 2240:60mph
Kawasaki KH400A3-A5 (76-78) 5:1 2240:60mph
Kawasaki KZ400A1/A2 (77-78), KZ400B1/B2/C1 (78-79) 5:1 2240:60mph
Kawasaki KZ400D/D3/D4 (74-77), KZ400H1 (79), KZ400S/S2/S3 (75-77) 5:1 2240:60mph
Kawasaki ZX400D1-D5 (80-83) 5:1 2240:60mph
Kawasaki KZ440A1-A4/D1-D5 (80-83), KZ440B1/B2 (80-81) 5:1 2240:60mph
Kawasaki H1 500 C/D/E/F (69-75), KH 500A8 (76) 5:1 2240:60mph
Kawasaki KZ500 (69-73) 5:1 2240:60mph
Kawasaki H2 750 A/B/C (72-75) 5:1 2240:60mph
Kawasaki EL250B2/B3 (88-89), EL250E1/E2 (91-92), EL250D4/D5 (93-94) 5:1 2240:60mph
Kawasaki EX250E/E2/F2-F4 (86-90), EX250 F6/F7/F8/F9,F10/ F11 Ninja250R (92-97), EX250 H1-H5 (90-94) 5:1 2240:60mph
Kawasaki ZX400H1/H2, ZXR400R 5:1 2240:60mph
Kawasaki EX500A1-A7 (87-93), EX500D1-D4 (94-97) 5:1 2240:60mph
Kawasaki KZ550A1-A4/C1-C4 (80-83), KZ550D1 (81) 5:1 2240:60mph
Kawasaki KZ650B1-B3/C1-C4/D1/D2/E1/F1/H/ H1-H3 5:1 2240:60mph
Kawasaki KZ750B1-B4 (76-79), KZ750E1-E3 (80-82) 5:1 2240:60mph
Kawasaki KZ750G1 (80), KZ750H1-H4(80-83), KZ750K1/K2 (83-84), KZ750M1 (82), KZ750T 5:1 2240:60mph
Kawasaki KZ900A4/B1 (76) 5:1 2240:60mph
Kawasaki Z1 900A/B (73-75) 5:1 2240:60mph
Kawasaki Z1R Series (78-80) 5:1 2240:60mph
Kawasaki KZ1000A1-A4/B1-B4 (77-80), KZ1000D1 (78), KZ1000D3/G1 (80) 5:1 2240:60mph
Kawasaki KZ1000E1/E2 (79-80) 5:1 2240:60mph
Kawasaki ZX1100C1-C4 (90-93), Ninja ZX11 5:1 2240:60mph
Kawasaki KZ1300A1-A4/B2 (79-90) 5:1 2240:60mph
Kawasaki ZN1300A1-A6 (83-88) 5:1 2240:60mph
HONDA
Honda NSR250R/F 7:1 2240:60mph
Honda VTR250 (89-91) 7:1 2240:60mph
Honda CBR400R (87) 7:1 2240:60mph
Honda CBR400 R/R 7:1 2240:60mph
Honda NS400RF/RG (85-86) 7:1 2240:60mph
Honda VFR400ZG/RG 7:1 2240:60mph
Honda CMX450C (86-87) 7:1 2240:60mph
Honda CX500TC (82) 7:1 2240:60mph
Honda VF500C (84-85), VF500F (84-86), VF500FE/FIIE/FF 7:1 2240:60mph
Honda VT500C (85-86) 7:1 2240:60mph
Honda CBR600 (89-90) 7:1 2240:60mph
Honda CBR600F (87-90), CBR600 FM-FR (91-97), CBR600H 7:1 2240:60mph
Honda VT600CJ (87), VT600C N-R (92-94) 7:1 2240:60mph
Honda VT600C/CD Shadow VLX (88-97 7:1 2240:60mph
Honda CX650T (83) 7:1 2240:60mph
Honda NT650 (88-89) 7:1 2240:60mph
Honda NT650J Revere 7:1 2240:60mph
Honda CB700SC (84-86) 7:1 2240:60mph
Honda VF700C (84-87) 7:1 2240:60mph
Honda VF700F/S (84-85) 7:1 2240:60mph
Honda VFR700F/F2 7:1 2240:60mph
Honda CB750C/F/K (80-82) 4:1 2240:60mph
Honda CB750F N-S (92-95) 4:1 2240:60mph
Honda CB750FA/FB/FC/ F2C 4:1 2240:60mph
Honda CB750SC (84-85) 4:1 2240:60mph
Honda CBX750FE/F2F (84-86) 4:1 2240:60mph
Honda VF750C (82-83)(88) 4:1 2240:60mph
Honda VF750CC/CD/CE/SC/SD 4:1 2240:60mph
Honda VF750F (83-84) 4:1 2240:60mph
Honda VF750 F D/E/F (83-85) 4:1 2240:60mph
Honda VF750FD 4:1 2240:60mph
Honda VF750S (82-83) 4:1 2240:60mph
Honda VFR750 (90-93) 4:1 2240:60mph
Honda VFR750F/F2 (82-87), VFR750F L-S (90-95) 4:1 2240:60mph
Honda VFR750FG/FH/FJ/FK/ FL 4:1 2240:60mph
Honda VT800 (88-89) 4:1 2240:60mph
Honda VT800C Shadow(88) 4:1 2240:60mph
Honda PC800 Pacific Coast (89-98) 4:1 2240:60mph
Honda CB900C (80-82), CB900F A/B/2B/C/2C (80-82), CB900FS(94) 4:1 2240:60mph
Honda CBR900RR (93-98) 4:1 2240:60mph
Honda CB1000C (83), CB1000F S (95) 4:1 2240:60mph
Honda CBR1000 (87-93) 4:1 2240:60mph
Honda CBR1000F (87-88)(90-96) 4:1 2240:60mph
Honda CBX B/C (81-82) 4:1 2240:60mph
Honda VF1000F (84-85), VF1000FE/FF/F2F, VF1000R (85-86) 4:1 2240:60mph
Honda GL1100 (80-83), GL1100C/AC/DC/IC, GL1100D2D/AD/A/IA/DA, GL1100RB/RC/D/ID/DD 4:1 2240:60mph
Honda VF1100C (83-86), VF1100S (84-85) 4:1 2240:60mph
Honda VT1100C (85-89), VT1100C R-S (94-95) 4:1 2240:60mph
Honda GL1200 (84-87) 4:1 2240:60mph
Honda GL1500 (88-91) 4:1 2240:60mph
Honda GL1500 AP-AR (93-94) 4:1 2240:60mph
Honda VTX1800C (02) 4:1 2240:60mph
Honda CB400A (74-75), CB400F (75-77), CB400TI/TII (78-79), CB400T (80-81) 7:1 2240:60mph
Honda CBX400F 7:1 2240:60mph
Honda CM400A/C/E/T (79-81) 7:1 2240:60mph
Honda GB400 7:1 2240:60mph
Honda CB450/K1-K7 (65-74), CB450T (82), CB450SC (82-86) 7:1 2240:60mph
Honda CL450 /K2-K6 (68-74) 7:1 2240:60mph
Honda CM450A/C/E (82-83) 7:1 2240:60mph
Honda CB500/K1/K2 (71-73), CB500T (75-76) 7:1 2240:60mph
Honda CX500 C/D (78-81) 7:1 2240:60mph
Honda FT500 Ascot (82-83) 7:1 2240:60mph
Honda GB500F/F2 7:1 2240:60mph
Honda GL500/I (81-82) 7:1 2240:60mph
Honda VT500 Ascot (83-84), VT500ED, VT500C/FT (83-84) 7:1 2240:60mph
Honda CB550K/K1 (74-78), CB550F (75-77), CB550SC (83) 7:1 2240:60mph
Honda CBX550F (82-83) 7:1 2240:60mph
Honda CB650 (79-82), CB650C (80-81), CB650SC (82-85), CBX650ED/SCD 7:1 2240:60mph
Honda CX650C (83), CX650ED 7:1 2240:60mph
Honda GL650/I (83) 7:1 2240:60mph
Honda VT700C (84-85) 7:1 2240:60mph
Honda CB750K (69-78), CB750A (76-78), CB750F (75-78) 4:1 2240:60mph
Honda VFR750C (83) 4:1 2240:60mph
Honda VT750C (83) 4:1 2240:60mph
Honda GL1000 (75-76) 4:1 2240:60mph
Honda GL1000L (76) 7:1 2240:60mph
Honda CR80RL-RR (90-94 ) 7:1 2240:60mph
Honda CR125R (82-89) 7:1 2240:60mph
Honda NX125 (88-90) 7:1 2240:60mph
Honda XL200R (83-84) 7:1 2240:60mph
Honda XR200R (81-87), XR200RE/RF/RG/RH/RJ 7:1 2240:60mph
Honda ATC250R (83-86) 7:1 2240:60mph
Honda CR250R (82-89), CR250RE/RF/RG/RH/RJ/RK 7:1 2240:60mph
Honda XL250R (82-87), XL250R E/F (84-85), XL250R J/K/L (88-90) 7:1 2240:60mph
Honda XR250RE/RF/RG/RH/RJ/RK, XR250R N-R (92-94) 7:1 2240:60mph
Honda XL/XR350R (83-85) 7:1 2240:60mph
Honda XR350RD/RE/RF/RG/RH/RJ/RK 7:1 2240:60mph
Honda XR400R (97-98) 7:1 2240:60mph
Honda CR450R (81) 7:1 2240:60mph
Honda CR480R (82-83) 7:1 2240:60mph
Honda CR500R (84-89) 7:1 2240:60mph
Honda XL500R (82) 7:1 2240:60mph
Honda XR500R (81-84) 7:1 2240:60mph
Honda XL600R (83-87), XL600RC/RF (85) 7:1 2240:60mph
Honda XL600RD/LD/RE/RF/RG/V-VH(Transalp) 7:1 2240:60mph
Honda XR600R (85-89), XR600RH/RJ/RK 7:1 2240:60mph
Honda CB750F/K/L (79) 4:1 2240:60mph
Honda CBX1000 (79) 4:1 2240:60mph
Honda ATC200X (83-87) 7:1 2240:60mph
Honda TLR200 Reflex (86-87), TR200 Fatcat (86-87) 7:1 2240:60mph
Honda ATC250R (81-82), ATC250ES (85-87), ATC250SX (85-87) 7:1 2240:60mph
Honda XL250S 7:1 2240:60mph
Honda XR250 7:1 2240:60mph
Honda ATC350X (85) 7:1 2240:60mph
Honda XL500S 7:1 2240:60mph
Honda XR500 7:1 2240:60mph

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