use and maintenance
TUONO 1000
USA
138
GEAR RATIOS
Ratio
Primary
Secondary
1st
31/60 = 1 : 1.935 15/34 = 1 : 2.267
2nd
19/31 = 1 : 1.632
3rd
20/26 = 1 : 1.300
4th
22/24 = 1 : 1.091
5th
25/24 = 1 : 0.960
6th
26/23 = 1 : 0.885
Final ratio
Total ratio
16/40 = 1: 2.500
1:10.986
1: 7.895
1: 6.290
1: 5.279
1: 4.645
1: 4.280
Drive chain
Type ................................................................... endless (no master link) with sealed links
Model ................................................................. 525
FUEL SUPPLY
SYSTEM
Type ................................................................... electronic injection (Multipoint)
Throttle............................................................... Ø 2.24 in (57 mm)
FUEL SUPPLY
Fuel ....................................................................
premium-grade unleaded petrol, minimum octane rating 95 (ROM) and
85 (MON).
FRAME
Type ................................................................... double beam, inclined in aluminum alloy, box-type.
Steering head angle........................................... 25°
Trail .................................................................... 4 in (101.7 mm) (with tire 120/70)
SUSPENSIONS
Front................................................................... adjustable hydraulic upside-down fork, Ø 1.69 in (43 mm)
Stroke................................................................. 4.72 in (120 mm)
Rear ...................................................................
aluminum alloy double-sided swingarm with progressive linkage and
APS system. Adjustable hydraulic shock absorber in rebound and
compression damping
Wheel travel ....................................................... 5.24 in (133 mm)
BRAKES
Front...................................................................
twin floating disc - Ø 12.60 in (320 mm), four-piston calipers -
Ø 1.34 in (34 mm)
Rear ................................................................... Disc brake - Ø 8.66 in (220 mm), twin-piston caliper - Ø 1.25 in (32 mm)
WHEEL RIMS
Type ................................................................... light alloy, removable shaft
Front................................................................... 3.50 x 17"
Rear ................................................................... 6.00 x 17"
APRum_TUONO_MY05_####.book Page 138 Monday, January 9, 2006 2:53 PM