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  5. Shimano Dn300 Di2 Internal
Shimano
Product Information
Size:
3-PORT
Colour:
12Spd Di2
How to Buy

In-Store

Ask in-store
to confirm availability

Phone

Phone us on 01234 351154
to confirm availability

Online

Special order - see
delivery information
Delivery Information
Mainland UK delivery for standard orders when you spend £70
Special order delivery typically takes 4-5 working days

FREE

Mainland UK delivery for large orders when you spend £1,000
Special order delivery typically takes 4-5 working days

£30.00

Mainland UK delivery for large orders when you spend £300
Special order delivery typically takes 4-5 working days

£45.00

Select & Buy

Shimano Dn300 Di2 Internal 3-PORT 12Spd Di2
Shimano Dn300 Di2 Internal 3-PORT 12Spd Di2
MPN: BTDN300

Out of stock

£175.00

Description

  • THE POWER HOUSE OF SHIMANO DI2 IS A LONG-LIFE 7.4V LI-ION BATTERY THAT IS BOTH COMPACT AND RELIABLE, TAKING SHIFTING EFFORT AWAY FROM YOU
  • EXCELLENT SEALING AND RELIABILITY HAVE BEEN PROVEN THROUGH REPEATED FIELD TESTS IN VARIOUS RIDING CONDITIONS, INCLUDING EXTREME TEMPERATURES, RAIN, MUD, AND COBBLE STONE ROADS
  • THE USE OF A SINGLE SMALL AND DISCREET INTERNAL BATTERY IS LIGHT WEIGHT, EFFICIENT AND CREATES A ROBUST AND RELIABLE SYSTEM
  • ONE CHARGE GIVES A 1000 KILOMETRE RANGE DEPENDING ON CONDITIONS AND FRONT MECH OPERATION (AS THIS IS THE MAIN POWER DRAIN) 500 TIMES RECHARGEABLE LIFE
  • BATTERY IS TO BE MOUNTED WITH SEATPOST OR FRAME/FORK MANUFACTURES HARDWARE NORMALLY INSIDE THE SEATPOST OR SEAT TUBE/FORK STEERER
  • RELIABLE AND SECURE WATER RESISTANT SD300 E-TUBE TERMINALS CONNECTION
  • CHARGING IS DONE VIA STEM JUNCTION OR HANDLEBAR DISPLAY
  • BATTERY WEIGHT IS 50 GRAMS

Specification

Miscellaneous
Model Year
Model Year
2026
Get in Touch

Transition Cycles
44B Castle Road
BEDFORD
MK40 3PJ

  • 01234 351154
Transition Cycles
Customer Services

Transition Cycles Limited is a company registered in England & Wales with company number 06566083.
Registered office: 15 Grove Place, BEDFORD, MK40 3JJ. VAT number: 933 3985 95.

Transition Cycles Limited acts as a credit broker and only offers credit products from Secure Trust Bank Plc. trading as V12 Retail Finance. Transition Cycles Limited is authorised and regulated by the Financial Conduct Authority. Our registration number is 793340. Credit provided subject to age and status.

©2026, Transition Cycles Limited.

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