Rear sprocket MRM300 EXT, 51T 520
Product code: MRM300.015
various colours
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Rear sprocket MRM300 EXT, 51T 520
Rear sprocket for MiniRocket MRM 300EXT, Mikilon Cross 250ML and other motorcycles.
Chain type: 520
Number of teeth: 51
Material: duralumin
Spacing: 153 mm
- made from very high-quality duralumin for a long service life (specified by the standard for manufacturing components and structural elements for aircraft, rail vehicles, cars and other means of transport, particularly riveted and bolted components)
- machined on modern CNC vehicles for maximum machining precision, both for the lightening holes and, most importantly, the external teeth
- excellent workmanship and tolerances - manufactured in Europe "Made in Europe"
- lightweight design combining low weight with a strong structure to ensure sprocket stability and strength even in demanding racing conditions
- external teeth with a carefully developed tooth module for correct chain movement, low friction and extended service life, allowing the use of all chain brands
- anodised finish (Elox) with an Ice-Scratch effect
- the edges of the lightening holes are chamfered after the surface finish has been applied, creating a two-tone design and a rotational effect
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