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Electronic
Transmission

SRAM

S500 Eagle AXS 12-Speed Upgrade Kit

£527.00  
Was  £585.00   | Save  £58.00   (10%)
Finance From £9.00/mo

TRP

Vistar Wireless Bar End Unit

£68.00  
Was  £75.00   | Save  £7.00   (9%)

TRP

Vistar Battery Charger

£54.00  
Was  £60.00   | Save  £6.00   (10%)

Shimano

Deore M6250 Di2 Band-On Right Hand Shifter

£116.99  
Was  £129.99   | Save  £13.00   (10%)

Shimano

Deore M6250 Di2 I-Spec EV Right Hand Shifter

£116.99  
Was  £129.99   | Save  £13.00   (10%)

Shimano

XT MT800 Di2 System Information Display

£125.99  
Was  £139.99   | Save  £14.00   (10%)

SRAM

Electronic Controller Pod AXS Bridge Clamp - Left

£54.00  
Was  £60.00   | Save  £6.00   (10%)

SRAM

Electronic Controller Pod AXS Bridge Clamp - Right

£54.00  
Was  £60.00   | Save  £6.00   (10%)

Shimano

XT M8250 Di2 SGS Wireless Upgrade Kit (Band-On)

£499.99  
Was  £649.99   | Save  £150.00   (23%)
Finance From £10.25/mo

Shimano

XT M8250 Di2 GS Wireless Upgrade Kit (I-Spec EV)

£549.99  
Was  £649.99   | Save  £100.00   (15%)
Finance From £9.40/mo

Shimano

XTR/XT Di2 DN320 Battery

£44.99

Shimano

Di2 CHARGER for DN320 Battery

£31.99  
Was  £34.99   | Save  £3.00   (9%)

Shimano

XTR M9250 Wireless Di2 Upgrade Kit - Band-On Shifter/GS Medium Cage Derailleur

£699.99  
Was  £799.99   | Save  £100.00   (13%)
Finance From £11.96/mo

SRAM

AXS Rocker Pod Controller D1 - Right

£135.00  
Was  £150.00   | Save  £15.00   (10%)

SRAM

AXS Rocker Pod Controller D1 - Left

£135.00  
Was  £150.00   | Save  £15.00   (10%)

SRAM

AXS Rocker Pod Controller D1 - 2 Button

£144.00  
Was  £160.00   | Save  £16.00   (10%)

SRAM

AXS Rocker Pod Ultimate D1 With Concave Buttons (Includes Discrete Clamp For Left Or Right Mount)

£194.00  
Was  £215.00   | Save  £21.00   (10%)

SRAM

Red AXS E1 12 Speed Rear Derailleur

£630.00  
Was  £700.00   | Save  £70.00   (10%)
Finance From £10.76/mo

SRAM

Red AXS XPLR E1 1x 13 Speed Rear Derailleur

£630.00  
Was  £700.00   | Save  £70.00   (10%)
Finance From £10.76/mo

SRAM

AXS Left 2-Button Rocker - Eagle AXS/Flight Attendant

£18.00  
Was  £20.00   | Save  £2.00   (10%)

SRAM

Red E1 AXS Front Right Hydraulic Flatmount Disc Brake STI Lever/Caliper

£608.00  
Was  £675.00   | Save  £67.00   (10%)
Finance From £10.39/mo

SRAM

Red E1 AXS Rear Left Hydraulic Flatmount Disc Brake STI Lever/Caliper

£608.00  
Was  £675.00   | Save  £67.00   (10%)
Finance From £10.39/mo

SRAM

Blip Grip Aero (Pair)

£20.00

SRAM

31.8mm Blip Clamps

£14.00  
Was  £15.00   | Save  £1.00   (7%)

SRAM

ETAP & ETAP AXS Battery Protector

£11.00

SRAM

Blip For eTap

£92.00  
Was  £102.00   | Save  £10.00   (10%)
Available Sizes

SRAM

Electronic Controller Pod AXS Ultimate - MMX Clamp

£20.00

SRAM

AXS MultiClics

£117.00  
Was  £129.00   | Save  £12.00   (9%)
Available Sizes

Shimano

STEPS SW310 Satellite System On/Off Switch

£89.99

SRAM

AXS Ultimate Infinite Clamp For Electronic Controller Pod - Left Or Right

£39.00  
Was  £43.00   | Save  £4.00   (9%)

SRAM

X0 T-Type Eagle AXS Rear Derailleur Cage Assembly Kit

£127.00  
Was  £141.00   | Save  £14.00   (10%)

SRAM

XX T-Type Eagle AXS Rear Derailleur Cage Assembly Kit

£163.00  
Was  £181.00   | Save  £18.00   (10%)

SRAM

XX SL/XX/X0 T-Type Eagle AXS Rear Derailleur Inner Cage

£33.00  
Was  £36.00   | Save  £3.00   (8%)

SRAM

XX SL T-Type Eagle AXS 12-Speed Rear Derailleur (Battery Not Included)

£626.00  
Was  £695.00   | Save  £69.00   (10%)
Finance From £10.70/mo

SRAM

XX T-Type Eagle AXS 12-Speed Rear Derailleur (Battery Not Included)

£626.00  
Was  £695.00   | Save  £69.00   (10%)
Finance From £10.70/mo

SRAM

SX/NX Eagle And GX Eagle AXS Rear Derailleur Inner Cage Including Screws

£24.00  
Was  £26.00   | Save  £2.00   (8%)

SRAM

XX SL T-Type Eagle AXS Rear Derailleur Cage Assembly Kit

£182.00  
Was  £202.00   | Save  £20.00   (10%)

SRAM

X0 T-Type Eagle AXS 12-Speed Rear Derailleur (Battery Not Included)

£531.00  
Was  £590.00   | Save  £59.00   (10%)
Finance From £9.07/mo

SRAM

Force XPLR AXS D2 12-Speed Rear Derailleur - Max 44T - Battery Not Included (2023)

£290.00  
Was  £322.00   | Save  £32.00   (10%)
Finance From £8.92/mo

SRAM

Force AXS D2 Wide Braze-On Front Derailleur - Battery Not Included (2023)

£179.00  
Was  £198.00   | Save  £19.00   (10%)

Shimano

Ultegra Di2 SW-RS801 Top Bar Switches - 1000mm

£107.99  
Was  £119.99   | Save  £12.00   (10%)

Shimano

Ultegra Di2 SW-RS801 Top Bar Switches - 260mm

£107.99  
Was  £119.99   | Save  £12.00   (10%)

Shimano

Ultegra Di2 SW-RS801 Top Bar Switches - 740mm

£107.99  
Was  £119.99   | Save  £12.00   (10%)

Shimano

Ultegra R8170 Di2 12-Speed STI Lever

£314.99  
Was  £349.99   | Save  £35.00   (10%)
Finance From £8.61/mo

Shimano

XT M8050 Di2 11-Speed E-Tube Shifter

£98.99  
Was  £109.99   | Save  £11.00   (10%)

Shimano

XT M8150 Di2 12-Speed Shifter - Band On

£143.99  
Was  £159.99   | Save  £16.00   (10%)

Shimano

XT M8150 Di2 12-Speed Shifter - I-Spec EV Shifter

£143.99  
Was  £159.99   | Save  £16.00   (10%)

Shimano

GRX STRX815 Di2 11-Speed STI Lever

£220.99  
Was  £244.99   | Save  £24.00   (10%)

Shimano

GRX STRX815 Di2 STI Lever / BRRX810 Flat Mount Brake Caliper

£310.99  
Was  £344.99   | Save  £34.00   (10%)
Finance From £9.56/mo

Shimano

M8150 XT Di2 SGS 12-Speed Long Cage Shadow+ Rear Derailleur SGS

£296.99  
Was  £329.99   | Save  £33.00   (10%)
Finance From £9.13/mo

Shimano

Dura-Ace STR9180/BRR9270 Di2 STI Lever With Flat Mount Caliper

£413.99  
Was  £459.99   | Save  £46.00   (10%)
Finance From £9.90/mo

Shimano

105 R7170 Di2 12-Speed STI Lever

£224.99  
Was  £249.99   | Save  £25.00   (10%)

Shimano

105 R7170 Di2 STI Lever With Flat Mount Caliper

£314.99  
Was  £349.99   | Save  £35.00   (10%)
Finance From £8.61/mo

Shimano

Cues U6050 Di2 GS 10-Speed Rear Derailleur

£134.99  
Was  £149.99   | Save  £15.00   (10%)

Shimano

Cues U6070 Di2 GS 11-Speed Rear Derailleur

£170.99  
Was  £189.99   | Save  £19.00   (10%)

Shimano

Di2 Charger For External BTR1 Battery

£71.99  
Was  £79.99   | Save  £8.00   (10%)

Shimano

Di2 EW90A 3-Port Junction Box

£98.99  
Was  £109.99   | Save  £11.00   (10%)

Shimano

Di2 EW90B 5-Port Junction Box

£107.99  
Was  £119.99   | Save  £12.00   (10%)

Shimano

Dura-Ace R9150 Di2 Climbing Shift Switch

£121.99  
Was  £134.99   | Save  £13.00   (10%)

Shimano

Dura-Ace R9160 Di2 TT Bar End Shift Switch

£166.99  
Was  £184.99   | Save  £18.00   (10%)

One of the most recent technological advances in the world of cycling, is the use of electronic transmission & gearing. Electronic transmissions use a battery and small motors located inthe derailleur to provide electronic gear shifting, with moving the chain up and down the sprockets.

These gear changes can be customised and programmed, but the main benefit of electronic shifting is the precise gear changes. Shifting using an electronic transmission is also easier, which makes competitive rides quicker, and longer rides out more enjoyable. There are both road and mountain bike specific electronic transmissions, and almost all professional riders have now adopted electronic transmissions on their setup.

Some of the most popular models include the SRAM Rival eTAP AXS, found on many high end gravel bikes and road bikes.