Zipp ZIPP Headset Spacer Set UD Carbon £27.00
Deda Parabolica/FB2 Riser Spacers Kit £47.99
Giant Propel D Shape Cone Spacer £7.99
Deda Alanera & Superbox 5mm Nylon Spacer for Top Cap £17.99
Deda Alanera 56mm Nylon Top Cover 1.5 Upper £15.99
Deda Alanera 46mm Nylon Top Cover 1 1/8 Upper £15.99
Deda DCR Microshims 2pcs £1.99
Deda Expander Bung 1"1/8 £25.99
Deda Alloy Spacer 1"1/8 - 10 Pack From £10.99
Industry Nine Headset Spacer Combo Kit £24.00
Chris King DropSet 2 42/52 Headset From £210.00
Chris King DropSet 2 42/52 Ceramic Headset £350.00
Chris King DropSet 3 41/52 Headset £210.00
Chris King DropSet 3 41/52 Ceramic Headset £350.00
Chris King DropSet 5 42/52 Ceramic Headset £350.00
Chris King DropSet Headset Baseplate £28.00
Chris King DropSet 5 42/52 Headset From £210.00
Chris King DropSet 4 42/42 Headset £210.00
Dia-Compe Expander Bolt and Top Cap £19.99
FSA Headset Crown Race £5.99
FSA ACR Headset Compressor TH-894-1 £28.99
Wolf Tooth Compression Plug with Integrated Spacer Stem Cap £32.00
Wolf Tooth Headset Black Oxide Bearing 52mm 36x45 Fits 1 1/2" £27.00
Wolf Tooth Headset Black Oxide Bearing 42mm 36x45 Fits 1 1/8" £21.00
FSA Headset Bearing ACB TH-070E £15.99
4-Jeri FPD Headset 1 1/8" £9.99
Wolf Tooth Precision Zero Stack Headset £82.00
Wolf Tooth Precision External Cup Headsets From £66.00
Wolf Tooth Anodised Bling Kit £43.00
Wolf Tooth Precision Integrated Standard Headset £74.00
1-3
of
30
Pro Di2 Seatpost Battery Mount For SM-BTR2
Pro Di2 Seatpost Battery Mount For SM-BTR2
Pro Di2 Seatpost Battery Mount For SM-BTR2
OPTIONS
DESCRIPTION
REVIEWS
DELIVERY
Black 27.2 - 28.6 mm Dispatched in 3-4 working days ID: 91483-318279
£10.98 Add to basket
Black 30.9 - 31.6 mm Due with our supplier on 08/05/2025 ID: 91483-318282
£9.99 Pre-order

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Rubber Di2 battery mount for installing SM-BTR2 battery into seatposts without mount option as standard
Occasionally, without notice, manufacturers change product design and/or specifications.

Pro Di2 Seatpost Battery Mount For SM-BTR2

From £9.99
SELECT AN OPTION
SELECT A SIZE
AVAILABILITY: Please select an option/size (See all options)
QUANTITY
OPTIONS
DESCRIPTION
DELIVERY
SIMILAR PRODUCTS
SEE ALL
Image of Giant Propel D Shape Cone Spacer
Giant Propel D Shape Cone Spacer £7.99
Image of Deda Alanera 56mm Nylon Top Cover 1.5 Upper
Deda Alanera 56mm Nylon Top Cover 1.5 Upper £15.99
Image of Deda Alanera 46mm Nylon Top Cover 1 1/8 Upper
Deda Alanera 46mm Nylon Top Cover 1 1/8 Upper £15.99
Image of Deda Alloy Spacer 1"1/8 - 10 Pack
Deda Alloy Spacer 1"1/8 - 10 Pack From £10.99
Image of FSA Headset Crown Race
FSA Headset Crown Race £5.99
Image of FSA Headset Bearing ACB TH-070E
FSA Headset Bearing ACB TH-070E £15.99
Image of 4-Jeri FPD Headset 1 1/8"
4-Jeri FPD Headset 1 1/8" £9.99
Image of Acros Headset Base Plate
Acros Headset Base Plate £12.99
OTHER CUSTOMERS BOUGHT
SEE ALL
Image of FSA Hammer BMX Headset 1 1/8 inch
FSA Hammer BMX Headset 1 1/8 inch £24.99
Image of Pro Cartridge Headset Upper
Pro Cartridge Headset Upper From £29.99
Image of FSA Carbon Headset Spacer
FSA Carbon Headset Spacer £7.99
Image of Genetic Cranium Threaded 1 Inch Headset
Genetic Cranium Threaded 1 Inch Headset £11.99
Image of Acros AH-34 Headset Lower EC34/30
Acros AH-34 Headset Lower EC34/30 £21.99
Image of Tange Seiki Passage 32 Threaded Headset
Tange Seiki Passage 32 Threaded Headset From £11.99
Image of Clarks 1.1/8" (28.8mm) Star Nut
Clarks 1.1/8" (28.8mm) Star Nut £3.99
Image of Dia-Compe Classic Steel Threaded Headset
Dia-Compe Classic Steel Threaded Headset From £16.99

Related links