Honda XL750 Transalp
Table of Contents
PC-8R and Wiring Kit
This kit mounts the PC-8R under the pillion seat, behind the tool kit. The number plate light connection is used as the switched input. Installation is very simple. Connect the battery and connect the splitter cable inline with the number plate connector. The fuse box is Canbus compatible. The PC-8 and PC-8R do no draw current when the bike is turned off, unlike electronic fuse boxes. These are the worlds most reliable motorcycle accessory fuse boxes.
Accessory Fuse Box Kits
40A Kit shown. Switching lead has changed to the plate light connector.
Honda XL750 Transalp PC-8R Kit
This Kit is fully plug and play and is designed for easy install and a perfect fit. This Kit has a switching connector that plugs in to the under-seat Accessory Socket. Note: the 30A kit is fine for 90% of users as it can handle more power than the bike has to spare ( for accessories ).
We have changed all fuse box kits to use the number plate light connector as the switched input trigger to make it consistent across US and European models. This picture will be updated shortly.
Honda XL750 Transalp PC-8
Our most popular fuse box. Over 10,000 sold. RTW proven. Stainless fittings. durable Japanese board and relay with US made connectors. Plug an play simplicity. Serviceable and reliable. You can transfer to your next bike, using a new wiring harness, rather than having to buy a fuse box again, so future proofed quality.
Honda XL750 Transalp CS Kit
Flexible fuse-box kits for the XL750. 2 to 4 outputs versions available. Easy to install plug and play kit and completely waterproof. Built to last.
Switching lead now uses plate light connector.
Dual Lock Super Stong Velcro 2 Pieces
Super Strong dual lock Velcro. This is industrial strength Velcro by 3M. Two 8cm strips.
Accessory Cables & Fuse Holders
Please confirm your Xl750 has the following connector under the passenger seat, before purchasing either Acc Socket Harness. The US model has this connector.
 On European models there is no rear connector & the front connector ( same type as the rear ) has switched power and ground on the connector, without the need for additional harnesses. It is fused at 10A, but the fuse is shared with the BCU so we recommend it not be loaded to more than 7A.
Accessories For All Fuse Boxes & CS Kits
Fully sealed with spare fuse. Unrivalled quality.
Honda XL750 Acc Socket Fuse Sub Harness
Routes switched power from the rear ACC Socket to the front connector. Fuse holder is sealed & contains a spare fuse ( unlike original ). Compact space saving design.
Fully sealed with spare fuse. Unrivalled quality.
Honda XL750 ACC Output Harness With Front Jumper
Routes switched power from the rear ACC Socket to the front connector. Fuse holder is sealed & contains a spare fuse ( unlike original ). Compact space saving design.
Transalp XL750 High Beam Break Out – [2025 – ]
Transalp XL750 high beam break-out cable. This 6 Pin cable can be used to provide a trigger for switching other accessory lights. The signal is “active-low”, that is when the high beam is active the output is 0v. When the high beam is Off, the signal is 12v. The cable plugs between the OEM connectors and no modification to the bike is needed. The output cable is 14cm long and the splitter is 10cm from connector end to connector end. This cable can only be used as a trigger and not to carry current above 0.5A, as it is sourced from the BCU.
2025 and later bikes with the LED headlight.
Â
Switching lead is different on 2025- models ( 2024 kit shown – will update image shortly ).
Transalp XL750 Aux Light Harness – [2025- ]
Transalp XL750 accessory light harness. Provides two outputs ( one for low beam or DRL and the other high beam ). You can use this harness with lights that have DRL and spot light or lights that have two output levels. Switching is controlled by your high beam switch on the handle bar. Plug and play kit. Uses the accessory power connector for power and a splitter that plugs in line with the headlight connector.
LENTHS: 38.5cm From Relay to Light Outputs. 26cm from Relay to Aux Power Input.
Transalp XL750 High Beam Break Out -[22-24]
Transalp XL750 high beam break-out cable. This 6 Pin cable can be used to provide a trigger for switching other accessory lights. The signal is active-low, that is when the high beam is active the output is 0v. When the high beam is Off, the signal is 12v. The cable plugs between the OEM connectors and no modification to the bike is needed. The output cable is 14cm long and the splitter is 10cm from connector end to connector end. This cable can only be used as a trigger and not to carry current above 0.5A, as it is sourced from the BCU.
We will be adding other Transalp specific accessory light kits shortly plus an invert connection so you can get 12v when the high beam is active.
Transalp XL750 Aux Light Harness – [2022-2024]
Transalp XL750 accessory light harness. Provides two outputs ( one for low beam or DRL and the other high beam ). You can use this harness with lights that have DRL and spot light or lights that have two output levels. Switching is controlled by your high beam switch on the handle bar. Plug and play kit. Uses the accessory power connector for power and a splitter that plugs in line with the headlight connector.
LENTHS: 38.5cm From Relay to Light Outputs. 26cm from Relay to Aux Power Input.
These fit the XL750 Transalp
CRF1000L, CRF1100L & XL750 Turn & Plate Light Splitter
Signal and plate light splitter cables ( break-out cables ). Add extra indicators to boxes/side cases. Or use the number plate light as a source of switched power for a relay, or extra rear lights. Sold individually.
Fits XL750 and any other model that uses the same connectors.Â
CRF1000L, CRF1100L, XL750 Brake/Tail Adapter
These adapters allow you to install aux brake lights, and aux tail lights without splicing into or changing the stock wiring and connectors.
Version 1 – all wires are take-offs from stock wires.
Red wire is brake, blue wire is tail, and black is ground.
Version 2 – brake light wire has input (purple) and output (red) wires for Back-Off type modulators.
Tail light wire (blue) and ground (black) are take-offs from stock wires.
XL750 2 Pin Acc Socket Splitter
Acc Socket Splitter – Add an extra output to the front or rear Acc Socket. Have two outputs instead of one. You may need one of the above ACC cables to get the desired output. Maximum 5A total.
Please note the .060″ ( 1.5mm ) terminals are low current. So we recommend 5A or less for continuous loads. Short duration loads of 6A should be ok. The limiting factor is the connector terminal size, so using thicker wire or shorter cables, will not increase the power you can draw.
These fit the XL750 Transalp
CRF1100L 2 Pin Front Power Splitter
Acc Socket Splitter –Â Add an extra output to the front or rear Acc Socket. Have two outputs instead of one. You may need one of the above ACC cables to get the desired output. Maximum 5A total.
Please note the .060″ ( 1.5mm ) terminals are low current. So we recommend 5A or less for continuous loads. Short duration loads of 6A should be ok. The limiting
factor is the connector terminal size, so using thicker wire or shorter cables, will not increase the power you can draw.
Fits the XL750.
Accessory Socket Explanation
Honda implemented a neat but unusual ACC socket system on the Transalp. It allows either the front or rear connector to be a source of switched power and ground. The source is from the ignition so there needs to be a fuse to avoid blowing any ignition fuses. We recommend to keep total current draw, to under 7A total.
The front ( motorcycle front ) side connector has ground on one pin and the other pin routes to the rear ( under passenger seat ). The rear connector has a connection to the front connector ( 1 line ) and the 2nd connection is to switched power ( un-fused ). By adding an external fuse harness you can route switched/fused power to the front connector.
Alternatively, by placing a jumper connector on the front connector ( routing ground to the rear connector ), and using a rear harness with fuse holder, you can have switched and fused power at the rear of the motorcycle.
Summing up, if you want to use the ACC socket for rear power buy the ACC Ouput Harness With Front Jumper
If you want to use the front ACC socket for power at the front of the bike, buy the ACC Socket Fuse Sub Harness
