JHS Racing Store | Motorcycle performance parts & accessories
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To browse products available for your bike, select 'All Products' at the top of the page and select the make, model and year of your machine from the drop-down menus!


Honda CBR300R
M4 Polished Slip-on HO3312

M4 Polished Slip-on

Fits: 2015-2020 CBR300RR / CBR300F
Part Number: HO3312
DB Killers: Q8 (stage 1) and Q6 (stage 2)

Update your CBR300 or CB300F with enhanced performance, looks, sound and save weight with the M4 slip-on.

7-10 days lead time.

Please note: Other finishes are available, call us: 0117 986 88 44