Reply To: Now to start making a few tweaks! Great British Handcrafted Motorcycles › Forums › Spitfire – Six › Now to start making a few tweaks! › Reply To: Now to start making a few tweaks! 8 February, 2021 at 5:21 pm #8184 KE12Member I’ve been looking into developing a carbon fibre mudguard for the rear. Last time I took the bike out I had a good decoration of mud all up my back and under the saddle.