Delivering to:
Collecting from:

Electric Bike Parts, Components & Accessories

Compare (0/5)

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Shimano STePS E8036 Integrated Down Tube Battery 630Wh
$501 Off Full Price

Shimano

Shimano STePS E8036 Integrated Down Tube Battery 630Wh

$1,099.00 Full price
$1,099.00
Club price
$1,600.00 Full price
Bosch 625 PowerTube e-Bike Battery

Bosch

Bosch 625 PowerTube e-Bike Battery

$1,399.00 Full price
$1,399.00
Club price
$1,429.99 Full price
Norco VLT Generation 3 Battery 720Wh
15% Off Full Price

BMZ

Norco VLT Generation 3 Battery 720Wh

$1,099.00 Full price
$1,099.00
Club price
$1,300.00 Full price
Shimano STePS E8035 Integrated Down Tube Battery 504Wh
$521 Off Full Price

Shimano

Shimano STePS E8035 Integrated Down Tube Battery 504Wh

$949.00 Full price
$949.00
Club price
$1,469.99 Full price
Shimano STePS E8010 Down Tube Battery 504Wh
16% Off Full Price

Shimano

Shimano STePS E8010 Down Tube Battery 504Wh

$750.00 Full price
$750.00
Club price
$899.00 Full price
Mahle e185 Range Extender Battery 171Wh for Mahle X20

MAHLE

Mahle e185 Range Extender Battery 171Wh for Mahle X20

$759.99 Full price
$759.99
Club price
$759.99 Full price
Shimano Steps E8016 Down Tube Battery 630Wh

Shimano

Shimano Steps E8016 Down Tube Battery 630Wh

$1,299.00 Full price
$1,299.00
Club price
$1,399.99 Full price
Norco VLT Generation 3 Battery 900Wh
20% Off Full Price

BMZ

Norco VLT Generation 3 Battery 900Wh

$1,199.00 Full price
$1,199.00
Club price
$1,500.00 Full price
Bosch Powertube 500 Vertical Battery

Bosch

Bosch Powertube 500 Vertical Battery

$1,198.00 Full price
$1,198.00
Club price
$1,199.99 Full price
Shimano STePS E6002 Battery Charger

Shimano

Shimano STePS E6002 Battery Charger

$99.00 Full price
$99.00
Club price
$109.99 Full price
Bosch PowerTube 500 Horizontal Battery (BBP3750)

Bosch

Bosch PowerTube 500 Horizontal Battery (BBP3750)

$1,318.90 Full price
$1,318.90
Club price
$1,396.95 Full price
Shimano STePS E8014 Down Tube Battery 418Wh
44% Off Full Price

Shimano

Shimano STePS E8014 Down Tube Battery 418Wh

$500.00 Full price
$500.00
Club price
$899.99 Full price
Norco VLT Generation 3 Battery 540Wh

BMZ

Norco VLT Generation 3 Battery 540Wh

$1,100.00 Full price
$1,100.00
Club price
$1,100.00 Full price
Bosch Powertube 400 Horizontal Battery

Bosch

Bosch Powertube 400 Horizontal Battery

$950.00 Full price
$950.00
Club price
$999.99 Full price
Bosch Connect Module For Smart System

Bosch

Bosch Connect Module For Smart System

$219.00 Full price
$219.00
Club price
$234.95 Full price
Bosch Powertube 500 Horizontal Battery

Bosch

Bosch Powertube 500 Horizontal Battery

$1,198.00 Full price
$1,198.00
Club price
$1,199.99 Full price
Shimano Dura-Ace EC300 Di2 Charging Cable 1700mm

Shimano

Shimano Dura-Ace EC300 Di2 Charging Cable 1700mm

$53.99 Full price
$53.99
Club price
$60.00 Full price
Bosch 4A Standard Charger Smart System (BPC3400)
17% Off Full Price

Bosch

Bosch 4A Standard Charger Smart System (BPC3400)

$199.00 Full price
$199.00
Club price
$239.99 Full price
Bosch 2A Compact Charger

Bosch

Bosch 2A Compact Charger

$149.00 Full price
$149.00
Club price
$159.00 Full price
Bosch NYON Retrofit Kit

Bosch

Bosch NYON Retrofit Kit

$548.00 Full price
$548.00
Club price
$549.99 Full price
Shimano Steps E8004 Battery Charger and Power Cable
20% Off Full Price

Shimano

Shimano Steps E8004 Battery Charger and Power Cable

$199.00 Full price
$199.00
Club price
$249.99 Full price
Bosch Standard 4A Electric Bike Charger

Bosch

Bosch Standard 4A Electric Bike Charger

$199.00 Full price
$199.00
Club price
$210.00 Full price
Bosch Kiox E-Bike Computer Upgrade Kit

Bosch

Bosch Kiox E-Bike Computer Upgrade Kit

$390.00 Full price
$390.00
Club price
$399.99 Full price
Shimano STePS BM-E8031 Upper Mount Unit Spare Part

Shimano

Shimano STePS BM-E8031 Upper Mount Unit Spare Part

$96.00 Full price
$96.00
Club price
$99.99 Full price
Bosch KIOX Display Unit

Bosch

Bosch KIOX Display Unit

$328.00 Full price
$328.00
Club price
$329.99 Full price
Shimano Steps SC-E8000 E-Bike Computer

Shimano

Shimano Steps SC-E8000 E-Bike Computer

$290.00 Full price
$290.00
Club price
$299.00 Full price
Bosch BSP3200 Smartphone Grip

Bosch

Bosch BSP3200 Smartphone Grip

$108.00 Full price
$108.00
Club price
$115.99 Full price
Bosch 6A Fast Charger

Bosch

Bosch 6A Fast Charger

$249.00 Full price
$249.00
Club price
$289.99 Full price
Bosch Intuvia Control Unit

Bosch

Bosch Intuvia Control Unit

$79.00 Full price
$79.00
Club price
$79.99 Full price
Shimano STePS SS301 Speed Sensor Unit 760mm
21% Off Full Price

Shimano

Shimano STePS SS301 Speed Sensor Unit 760mm

$39.00 Full price
$39.00
Club price
$49.99 Full price
Shimano Steps E-Bike SW E6010 Assistance Left Switch

Shimano

Shimano Steps E-Bike SW E6010 Assistance Left Switch

$127.00 Full price
$127.00
Club price
$130.00 Full price
Shimano EW-JC-130-SM E-Tube Y Connector Cable

Shimano

Shimano EW-JC-130-SM E-Tube Y Connector Cable

$79.00 Full price
$79.00
Club price
$84.99 Full price
Shimano SW-EN600-L Switch Left For Assist with Electric Wire Clamp Band 22.2mm

Shimano

Shimano SW-EN600-L Switch Left For Assist with Electric Wire Clamp Band 22.2mm

$125.00 Full price
$125.00
Club price
$131.99 Full price
Shimano E7000 STePS Wireless Computer Display
20% Off Full Price

Shimano

Shimano E7000 STePS Wireless Computer Display

$199.00 Full price
$199.00
Club price
$249.99 Full price
Shimano STePS E6010 Frame Type Battery Mount

Shimano

Shimano STePS E6010 Frame Type Battery Mount

$195.00 Full price
$195.00
Club price
$199.99 Full price
Shimano Steps Cycle Computer with Assist Switch

Shimano

Shimano Steps Cycle Computer with Assist Switch

$189.00 Full price
$189.00
Club price
$197.99 Full price

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

Find Your Size

Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

Find Your Size

Your results

For the we suggest the following size.

More comfort More speed
Height: --
Inseam: --
Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

Our Range Of E-Bike Accessories For Sale

As Australia’s leading e-bike retailer we stock a wide range of e-bike accessories so that you can get the most out of your electric bike. Whether it’s a spare battery, battery cover or e-bike components, we have a range to suit your e-bike. We have accessories for Shimano STePS electric bikes, Bosch e-bike components and even accessories for your bike powered by a Bafang drive unit. At 99 bike we have a great range of the best e-bikes accessories, so shop in-store or online today.

Most Popular Brands

5% BEST PRICE GUARANTEE

5% BEST PRICE GUARANTEE

We beat any price by 5%
CLICK AND COLLECT

CLICK AND COLLECT

Live stock availability
CLUB 99 MEMBERSHIP

CLUB 99 MEMBERSHIP

Exclusive club benefits
FREE SHIPPING OVER $99*

FREE SHIPPING OVER $99*

*Excluding bikes/bulky items

99 Bikes acknowledges the Traditional Custodians of the Land on which we live, work and ride, and pay respects to Elders past and present

Welcome Here
Australian Aboriginal Flag
Torres Strait Islander Flag
Acknowledgement flag