Zero SR/S User Manual

Motor and Drive System
Rear Sprocket 30-43
30
Rear Sprocket
Rear Sprocket
Tools Required (includes tools required for
parent jobs):
• T25
• T40
• T45
• 27mm socket and ratchet
• 13mm wrench
• Motorcycle stand
New Fasteners Required:
• Cable ties (quantity: 1)
Removal
1. Remove drive belt. See Replace Drive Belt
,
page 40.35.
2. Remove brake pads from the rear caliper. See
Brake Pads (Rear)
, page 45.5.
3. Safely support the motorcycle by using a
motorcycle stand.
4. Release rear wheel speed sensor (WSS)
harness from plastic retainer.
5. Place rag over rear caliper to protect painted
surfaces.
6. Lift rear tire slightly and slide rear axle out of
the swing arm.

Zero SR/S Specifications

General

Category	Motorcycle
Peak Power	110 hp (82 kW)
Continuous Power	54 hp (40 kW)
Torque	140 ft-lb (190 Nm)
Range (City)	161 miles (259 km)
Range (with Power Tank)	200 miles (322 km)
Top Speed (Max)	124 mph (200 km/h)
Top Speed (Sustained)	110 mph (177 km/h)
Front Tire	120/70 ZR17
Rear Tire	180/55 ZR17
Motor	Z-Force 75-10
Battery	ZF14.4 Lithium-ion
Range (Highway)	82 miles (132 km) at 70 mph
Seat Height	787 mm (30.9 in)
Wheelbase	1, 450 mm (57.1 in)
Front Suspension	Showa 41 mm
Rear Suspension	Showa 40mm piston, piggy-back reservoir shock
Front Brake	Dual J-Juan asymmetric piston calipers, 320 x 5 mm discs
Rear Brake	J-Juan single piston floating caliper with 240mm disc
ABS	Bosch Gen 9
Charging Time (Standard)	4.5 hours