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Best Seller
Rear Sprocket 520-40T for SY125-10-SE, SY125-10, MITT125GP, SY125-10-E5, SY1

£16.99

Availability: In Stock
IMPORTANT: PLEASE NOTE: Colour may vary
Code: SPKR044 PLU: 28453 EAN: 5057645316831 Inner Diameter: 108mm Bolt Hole PCD: 140mm Bolt Hole Diameter: M10 Outer Diameter: 210mm Brand: CMPO Classic Part: No Country/Region of Manufacture: China Machine Type: Street Motorcycle Manufacturer Part Number: SPKR044 Manufacturer Warranty: 12 Months Material: Steel Mounting Hole PCD: 140mm Number of Teeth: 40 Performance Part: No Pitch Size: 520 Placement on Vehicle: Rear Reference OE/OEM Number: 110400100 Type: Sprocket Unit Quantity: 1 Unit Type: Unit Universal Fitment: No

Order now for dispatch on Monday

Description

"We have sold 36 of these in the last month"

The rear sprocket on a motorcycle is a key component of the drivetrain system, located on the rear wheel hub. It works in conjunction with the front sprocket and the chain to transmit power from the engine to the rear wheel, propelling the motorcycle forward. The rear sprocket features a series of teeth that mesh with the chain, and its size affects the motorcycle’s gearing and performance characteristics. A larger rear sprocket increases torque and acceleration, while a smaller one improves top speed and fuel efficiency. Proper maintenance and alignment of the rear sprocket are essential for optimal drivetrain performance and safety.

Product Diagram
REAR WHEEL diagram - Lexmoto LXR SE 125 Euro 5 - SY125-10-SE-E5
REAR WHEEL
Ref Item Name Price
1 Rear Brake System Complete for SY125-10-SE, SY125-10, MITT125GP, SY125-10-E5, SY1
BRSCR029 x 1
£89.99
2 Rear Right Wheel Spacer 28 x 15mm
SPCR062 x 1
£2.49
3 Rear Brake Disc Bolt M8 x 25mm
BLTD032 x 1
£6.49
4 Rear Brake Disc
BRDR024 x 1
£26.99
6 Rear Red Wheel 17 x 4.50inch for SY125-10, SY125-10-SE-E5
WHLR188 x 1
£146.99
7 Tyre Valve Straight
VLVTYR001 x 1
£4.99
8 Rear Sprocket Collar
SPKR043 x 1
£7.49
9 Cush Drive Rubber Set
CSHDR021 x 6
£17.49
10 Rear Sprocket Hub for SY125-10-SE, SY125-10, TR125-GP2-E5, SY125-10-E5,
SPKH048 x 1
£32.99
11 Rear Sprocket 520-40T for SY125-10-SE, SY125-10, MITT125GP, SY125-10-E5, SY1
SPKR044 x 1
£16.99
12 Flanged Lock Nut M8 x 20mm
NUT015 x 1
£1.99
13 Sprocket Bolt M8 x 35mm
BLT397 x 1
£0.99
14 Rear Left Wheel Spacer
SPCR063 x 1
£4.99
15 Flanged Locking Nut M16
NUT080 x 1
£0.99 Soon
16 Rear Spindle M16 x 270mm for TR125-GP2, TR125-GP2-E5, MITT125GP2
SPND137 x 1
£13.49
19 Allen Key Head Bolt M6 x 15mm for SY125-10, SY125-10-SE-E5
BLTA041 x 1
£2.49
20 Rear Wheel Dust Seal for SY125-10-SE, SY125-10-SE-E5
OLSL116 x 1
£3.49
Compatibility
Manufacturer Model Fitment Diagram
Lexmoto LXR 125 Euro 5 [SY125-10-E5] Standard View parts diagram
LXR 125 [SY125-10] Standard View parts diagram
LXR SE 125 Euro 5 [SY125-10-SE-E5] Standard View parts diagram
LXR SE 125 [SY125-10-SE] Standard View parts diagram
LXS 125 Euro 5 [TR125-GP2-E5] Alternative View parts diagram
Mitt MITT 125 GP [MITT125GP]
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