Noticing friction when you ride? A quality bottom bracket might be just what you need. Crafted to reduce friction and enhance riding efficiency, this is a crucial component you can’t overlook. It keeps your pedals running smoothly, improving overall bike performance. Make your next trip that little more comfortable with a premium bracket upgrade.

12 Speed Chain Clarks PARTS Melbourne Powered Electric Bikes & More
Drivetrain
Surron Light Bee Motor Drive Belt E-MOTO Melbourne Powered Electric Bikes
Belt Drive
Cassettes & Rear Sprockets
Tern Chain Pulley Wheel GSD CARGO E-BIKES Melbourne Powered Electric Bikes
Chain Guides & Tensioners
Bafang Bbs Chainring Spacer BAFANG MOTOR SPARE PARTS Melbourne Powered Electric Bikes & More
Chainrings & Front Sprockets
Chains
Bafang Crank Arm Pair L & R 170mm Melbourne Powered Electric Bikes & More
Cranks & Cranksets
Rear Derailleur Hanger for NCM Bikes DERAILLEUR HANGERS Melbourne Powered Electric Bikes
Derailleur Hangers
Shimano Ultegra Fd-6800 Converter DERAILLEURS Melbourne Powered Electric Bikes
Front Derailleurs
Gear Cables & Housing
Groupsets
Groupsets
Rohloff Steel Splined Sprocket (Reversible) ROHLOFF Melbourne Powered Electric Bikes 13T (8541)
Internal Gear Hubs
Surron LBX Primary Belt To 420 Chain Conversion Kit SUR-RON PARTS Melbourne Powered Electric Bikes
Primary Drive
Surly Singleator DERAILLEUR HANGERS Melbourne Powered Electric Bikes
Rear Derailleurs
Shimano Sl-m315 Rapidfire+ 8 Speed Right Lever SHIFTERS Melbourne Powered Electric Bikes & More
Shifters
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Bafang Bottom Bracket Spacer
Bafang Bottom Bracket Spacer Melbourne Powered Electric Bikes & More

Bafang Bottom Bracket Spacer

Price
$5
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Lekkie Spacer Bbshd Red
Lekkie Spacer Bbshd Red Melbourne Powered Electric Bikes & More

Lekkie Spacer Bbshd Red

Price
$15
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Lekkie Spacer Bbs01/02 Red
Lekkie Spacer Bbs01/02 Red Melbourne Powered Electric Bikes & More

Lekkie Spacer Bbs01/02 Red

Price
$15
CYC Photon Bottom Bracket Kit
CYC Photon 68/73/83mm BSA Adaptor Kit CYC CONVERSION KITS Melbourne Powered Electric Bikes

CYC Photon Bottom Bracket Kit

Price
$199.95
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Lekkie Bottom Bracket Spacer Set
Lekkie Bottom Bracket Spacer Set Melbourne Powered Electric Bikes & More

Lekkie Bottom Bracket Spacer Set

Price
$15
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Lekkie Square Drive Axle Extender
Lekkie Square Drive Axle Extender LEKKIE SPACERS & ADAPTORS Melbourne Powered Electric Bikes & More

Lekkie Square Drive Axle Extender

Price
$44.95
NCM Torque sensor & Bottom Bracket (BB86)
NCM Torque sensor & Bottom Bracket (BB86)

NCM Torque sensor & Bottom Bracket (BB86)

Price
$199.95
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Shimano Bb-un300 Bottom Bracket 68x113mm Ll W/o Fixing Bolts
Bb-un300 Bottom Bracket 68x113mm Ll W/o Fixing Bolts PARTS Melbourne Powered Electric Bikes & More

Shimano Bb-un300 Bottom Bracket 68x113mm Ll W/o Fixing Bolts

Price
$25
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Bottom Bracket Cartridge - For 73mm Shell Alloy Cups 122.5mm Axle Sealed Bearing Waterproof Seal Threaded
Bottom Bracket Cartridge - For 73mm Shell Alloy Cups 122.5mm Axle Sealed Bearing Waterproof Seal Threaded BOTTOM BRACKETS Melbourne Powered Electric Bikes

Bottom Bracket Cartridge - For 73mm Shell Alloy Cups 122.5mm Axle Sealed Bearing Waterproof Seal Threaded

Price
$35
BB-RS500 Bottom Bracket Tiagra English
5.0
Bb-rs500 Bottom Bracket Tiagra English Melbourne Powered Electric Bikes & More

BB-RS500 Bottom Bracket Tiagra English

Price
$35
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NCM Torque sensor & Bottom Bracket (C7 & C5)
5.0
NCM Torque sensor & Bottom Bracket (C7 & C5)

NCM Torque sensor & Bottom Bracket (C7 & C5)

Price
$199.95
Grin ERider Torque Sensing Bottom Bracket Kit
Grin ERider Torque Sensing Bottom Bracket Kit

Grin ERider Torque Sensing Bottom Bracket Kit

Price
$289.95
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TRP Bottom Bracket BB-M8000 BSA 68, 30mm
TRP Bottom Bracket BB-M8000 BSA 68, 30mm

TRP Bottom Bracket BB-M8000 BSA 68, 30mm

Price
$59.99
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Bottom Bracket Cartridge 110mm Threaded 68mm Shell Alloy Sheath & Cup 'vp' Brand
Bottom Bracket Cartridge 110mm Threaded 68mm Shell Alloy Sheath & Cup 'vp' Brand PARTS Melbourne Powered Electric Bikes & More

Bottom Bracket Cartridge 110mm Threaded 68mm Shell Alloy Sheath & Cup 'vp' Brand

Price
$30
Shimano Bb-un300 Bottom Bracket 73x113mm Ll W/o Fixing Bolts
Bb-un300 Bottom Bracket 73x113mm Ll W/o Fixing Bolts Melbourne Powered Electric Bikes & More

Shimano Bb-un300 Bottom Bracket 73x113mm Ll W/o Fixing Bolts

Price
$30
Grin Fischer AG Torque Sensing Bottom Bracket (127mm)
Grin Fischer AG Torque Sensing Bottom Bracket (127mm) GRIN TECHNOLOGIES Melbourne Powered Electric Bikes

Grin Fischer AG Torque Sensing Bottom Bracket (127mm)

Price
$164.95
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Bottom Bracket Cartridge - For 68mm Shell 107mm Axle Alloy Sheath & Cup
Bottom Bracket Cartridge - For 68mm Shell 107mm Axle Alloy Sheath & Cup PARTS Melbourne Powered Electric Bikes & More

Bottom Bracket Cartridge - For 68mm Shell 107mm Axle Alloy Sheath & Cup

Price
$30
Shimano Bb-un300-k Bottom Bracket 68x117.5mm Ll W/o Fixing Bolts
Bb-un300-k Bottom Bracket 68x117.5mm Ll W/o Fixing Bolts PARTS Melbourne Powered Electric Bikes & More

Shimano Bb-un300-k Bottom Bracket 68x117.5mm Ll W/o Fixing Bolts

Price
$25
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Bb-un300 Bottom Bracket 68x115mm D-h W/ Fixing Bolts
Bb-un300 Bottom Bracket 68x115mm D-h W/ Fixing Bolts PARTS Melbourne Powered Electric Bikes & More

Bb-un300 Bottom Bracket 68x115mm D-h W/ Fixing Bolts

Price
$25
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Sram GXP Bottom Bracket English Threaded 68-73mm

Sram GXP Bottom Bracket English Threaded 68-73mm

Price
$75
BB-RS500 Bottom Bracket Tiagra Press-fit 86.5mm
Bb-rs500 Bottom Bracket Tiagra Press-fit 86.5mm BOTTOM BRACKETS Melbourne Powered Electric Bikes

BB-RS500 Bottom Bracket Tiagra Press-fit 86.5mm

Price
$39.95
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Threaded Bottom Bracket 68mm Shell 122.5mm
Threaded Bottom Bracket 68mm Shell 122.5mm BOTTOM BRACKETS Melbourne Powered Electric Bikes

Threaded Bottom Bracket 68mm Shell 122.5mm

Price
$30
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VP Threaded Bottom Bracket 68 X 118mm
Vp Threaded Bottom Bracket 68 X 118mm BOTTOM BRACKETS Melbourne Powered Electric Bikes

VP Threaded Bottom Bracket 68 X 118mm

Price
$30
Shimano SM-BB80 Bottom Bracket Saint 150 For 83mm BB
Shimano Sm-bb80 Bottom Bracket Saint 150 For 83mm Bb BOTTOM BRACKETS Melbourne Powered Electric Bikes

Shimano SM-BB80 Bottom Bracket Saint 150 For 83mm BB

Price
$50
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Why Choose Melbourne Powered

We're not just a shop. We're Melbourne's dedicated e-bike hub — stocking, servicing, and supporting riders from our Ascot Vale showroom since 2019.

Expert Mechanics On-Site

Our workshop at 132 Union Rd specialises exclusively in electric bikes. Tune-ups, conversions, diagnostics — your ride is in safe hands.

Melbourne's Premiere E-Bike Store

Founded by Anthony in 2019 — a former aerospace engineer with intimate knowledge of what makes electric bikes tick. This is the e-bike store Melbourne trusts.

Hand-Picked Brands

We stock only the world's best — Focus, Tern, SurRon, CYC, NCM and more. Every bike chosen for quality, reliability, and real ride performance.

Free Test Rides*

Not sure which e-bike suits you? Book a test ride at our Ascot Vale showroom. No pressure, just honest advice.

*Available on e-bikes and selected models in-store. Off-road and private property e-motos excluded.

Home Pick-Up & Drop-Off

Can't make it in? We'll come to you. Our home pick-up and drop-off service makes servicing easy, wherever you are in Melbourne.

Flexible Finance Options

Getting into e-biking shouldn't break the bank. We offer a range of payment and finance options to get you rolling sooner.

General FAQ's

Where is Melbourne Powered located?

Our Retail/Showroom is located at 106 Union Road, Ascot Vale VIC 3032.

Our Workshop is located at 132 Union Road. A short stroll away.

What are your hours of operation?

Mon - Fri   9:00am - 5:30pm
Saturday   9:00am - 3:00pm
Sunday    Closed

PH Closed

How do I track my order?

You will be emailed your tracking number when your order has been dispatched (1 - 3 Business days from placing your order).

Can I get a bike delivered?

Yes you can!

Local Pickup - Free

Local delivery

10km from Melbourne Powered - $50

25km from Melbourne Powered - $100

50km from Melbourne Powered - $200

100km from Melbourne Powered - $300

200km from Melbourne Powered - $400

Interstate Shipping

Freight costs will be calculated at checkout based on your product purchased.

How often should I get my bike serviced?

After purchasing a new bike we recommend a service after 3 months because of initial wear.

Following this you should service your bike once every 6 months for a heavily ridden bike to once every 12 months for more infrequent use.