Brembo type PS 15 handlebar mounted front master cylinder with plastic reservoir. Use this master cylinder if you are de-linking your brakes to ensure the correct piston operating ratio (if you retain the original PS12 or PS13 your front brakes are likely to feel 'spongy')

Use brake lever BRA14605 or BRA17606 for this master cylinder. See BRA30125 for replacement part

 This part is due back in stock soon, call 01484 841395 to reserve yours

Also fits Ducati 600 SL Pantah, Ducati 750/900 SS, Ducati 860/900 GTS, Ducati 900 Darmah, Ducati 900 MHR, Ducati 1000 MHR, Ducati 350 Vento/Forza (1977-1985), Ducati 450 Desmo, Laverda, Hesketh

Combined regulator rectifier to replace separate items on Bosch equipped models. See our wiring instructions page for help installing this reg/rec.

Supplied with long leads for battery and alternator connection. Female spades for alternator and charge sensing, ring connectors for battery. NB this reg/rec should not be used with a lithium-ion battery

 This part is due back in stock soon, call 01484 841395 to reserve yours

Combined regulator rectifier to replace separate items on Bosch equipped models. See our wiring instructions page for help installing this reg/rec.

Includes harness extension with 6 spade connector block. NB this reg/rec should not be used with a lithium-ion battery

 Sorry, this part is no longer available.

Black PS 12 master cylinder (original round type). Supplied without lever. Currently unavailble- see BRA28278 for an alternative master cylinder.

Also known as Guzzi ref. 28660178, uses seal kit BRA14701 and lever BRA14605 (or BRA17606). Replaces Guzzi refs. 17660250, 17660252, 14660200, 082054335. Can be used to upgrade cable operated front master cylinder on V35 I, V50 I and V50 II models. also suitable for 750S

 This part is due back in stock soon, call 01484 841395 to reserve yours

 17660253 GU17660253 17 66 02 53
 1766 0253 1766.0253 17.66.02.53

Also fits Ducati 500 SL Pantah, Ducati 350/500 Twin GTV, Ducati 350/500 SL Pantah, Benelli 500 Quattro, Benelli 504 Sport, Benelli 250 2C, Benelli 900 Sei

22 teeth 3rd gear for gearbox layshaft. Helical 3rd gear

 This part is available by special order, request a quote

 14214810 GU14214810 14 21 48 10
 1421 4810 1421.4810 14.21.48.10

Pair of Wirth progressive fork springs

These progressive fork springs improve ride quality and handling by responding progressively to the road. The more the spring is compressed the harder it becomes preventing the forks from bottoming out. See OIA01001 for fork oil

 1 in stock

18526960-z 18526960 GU18526960 18 52 69 60
 1852 6960 1852.6960 18.52.69.60

Also fits Benelli Sei 900

Pair of Wirth progressive fork springs

These progressive fork springs improve ride quality and handling by responding progressively to the road. The more the spring is compressed the harder it becomes preventing the forks from bottoming out. See OIA01001 for fork oil

 This part is available by special order, request a quote

 14526600 GU14526600 14 52 66 00
 1452 6600 1452.6600 14.52.66.00

Also fits Benelli Sei 750, Benelli Sei 900, Honda CB450 K1-5, CB500 K, CB500 4, Kawasaki KZ650 B/C, KH500, 750H, Z750, Z1000A1, Laverda 1000 RGS, Norton Commando, Yamaha RD250, RD350, XS650, TX750

Tarozzi fork brace, this will help prevent forks twisting under heavy cornering and is a good handling upgrade for older bikes.

 Sorry, this part is no longer available.

Complete shallow bowl 193mm satin black LED headlight unit. Bright, neutral beam pattern will pass an MOT and illuminates the road much better than a halogen unit. Classic looks suit models from the Le Mans 1 to the V9

Fits Le Mans 1 headlamp cowling FAA99575. Also perfect for custom builds, cafe racers and specials. NB mounting holes will need drilling out to 10mm if fitting T3 type indicator stems. Neutral beam pattern and not E Marked.
Tried and tested on our bikes at Gutsibits

 This part is available by special order, request a quote

Deep sump spacer made from alloy. This increases the volume of air in the crankcase and helps reduce 'heavy breathing'. The oil is also better cooled when using one of these. Finished externally in silver paint

To fit this sump spacer you will need longer sump bolts (14 x SSA06055 + 4 x SSA06090) and a pair of sump gaskets (ENA14036). You will also need a longer dipstick, see ENA28005

 Availability varies on this part, check availability

 14003240 GU14003240 14 00 32 40
 1400 3240 1400.3240 14.00.32.40