BLACK FRIDAY SALE NOW LIVE!
Delivering to:
Collecting from:

Stems

Bmx Stems

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.

PRO LT Stem 31.8 x 130mm +/- 10° Rise
57% Off Full Price

Pro

PRO LT Stem 31.8 x 130mm +/- 10° Rise

$38.00 Full price
$38.00
Club price
$89.99 Full price
Ahead Stem 28.6 x 90mm 25.4mm BB 35 Deg Rise Black
17% Off Full Price

BPW

Ahead Stem 28.6 x 90mm 25.4mm BB 35 Deg Rise Black

$29.00 Full price
$29.00
Club price
$34.99 Full price
BPW Alloy Spacer for 1 1/8th Headset 12mm Black
33% Off Full Price

BPW

BPW Alloy Spacer for 1 1/8th Headset 12mm Black

$2.00 Full price
$2.00
Club price
$3.00 Full price
Ahead Stem 28.6mm Diameter x 90mm Length, 31.8 BB, 7 Degree Rise Black
97% Off Full Price

BPW

Ahead Stem 28.6mm Diameter x 90mm Length, 31.8 BB, 7 Degree Rise Black

$1.00 Full price
$1.00
Club price
$34.99 Full price
BPW Alloy Spacer Set Black Sizes 2, 5, 8 & 10mm
19% Off Full Price

BPW

BPW Alloy Spacer Set Black Sizes 2, 5, 8 & 10mm

$8.00 Full price
$8.00
Club price
$9.99 Full price
BPW Alloy Spacer for 1 1/8th Headset 15mm Black
33% Off Full Price

BPW

BPW Alloy Spacer for 1 1/8th Headset 15mm Black

$2.00 Full price
$2.00
Club price
$2.99 Full price
BPW Alloy Spacer for 1 1/8th Headset 9mm Black
24% Off Full Price

BPW

BPW Alloy Spacer for 1 1/8th Headset 9mm Black

$3.00 Full price
$3.00
Club price
$3.99 Full price
BMC ICS2 Stem 80mm
Coming Soon

99Bikesau

BMC ICS2 Stem 80mm

$375.00 Full price
$375.00
Club price
$379.00 Full price
Ahead Stem 60mm Extension, 25 Degree, 28.6mm Diameter Black

BPW

Ahead Stem 60mm Extension, 25 Degree, 28.6mm Diameter Black

$26.00 Full price
$26.00
Club price
$29.99 Full price
FSA SMN ACR Stem 120mm

Merida

FSA SMN ACR Stem 120mm

$79.00 Full price
$79.00
Club price
$89.99 Full price
BPW Carbon Fibre Top Cap 1 1/8'' Black

BPW

BPW Carbon Fibre Top Cap 1 1/8'' Black

$15.00 Full price
$15.00
Club price
$16.99 Full price
Merida Expert Handlebar Stem 110mm - for eScultura & eSilex

Merida

Merida Expert Handlebar Stem 110mm - for eScultura & eSilex

$100.00 Full price
$100.00
Club price
$100.00 Full price
Pro LT OS Stem 31.8 x 90mm 35 Degree Rise Black
18% Off Full Price

Pro

Pro LT OS Stem 31.8 x 90mm 35 Degree Rise Black

$49.00 Full price
$49.00
Club price
$59.99 Full price
M5 Stem Bolt 20mm Allen Key Type Stainless Steel Black (Bag of 10)

BPW

M5 Stem Bolt 20mm Allen Key Type Stainless Steel Black (Bag of 10)

$14.00 Full price
$14.00
Club price
$14.99 Full price
FSA NS ICR Alloy MTB Stem 50mm 10 Degrees Black
19% Off Full Price

FSA

FSA NS ICR Alloy MTB Stem 50mm 10 Degrees Black

$100.00 Full price
$100.00
Club price
$124.95 Full price
Merida Expert IR Stem 100mm for eScultura & eSilex

Merida

Merida Expert IR Stem 100mm for eScultura & eSilex

$89.00 Full price
$89.00
Club price
$94.99 Full price
Merida Expert CW Stem 120mm - for Scultura Endurance & Silex

Merida

Merida Expert CW Stem 120mm - for Scultura Endurance & Silex

$55.00 Full price
$55.00
Club price
$59.95 Full price
Salt Pro V2 Top Load Stem 33mm Rise x 50mm Extension Black
33% Off Full Price

Salt

Salt Pro V2 Top Load Stem 33mm Rise x 50mm Extension Black

$39.00 Full price
$39.00
Club price
$59.00 Full price
Pro Koryak E Performance Stem 35 x 55mm 0 Degree Rise Black
37% Off Full Price

Pro

Pro Koryak E Performance Stem 35 x 55mm 0 Degree Rise Black

$100.00 Full price
$100.00
Club price
$159.99 Full price
FSA NS ICR Alloy MTB Stem 70mm 10 Degrees Black
19% Off Full Price

FSA

FSA NS ICR Alloy MTB Stem 70mm 10 Degrees Black

$100.00 Full price
$100.00
Club price
$124.95 Full price
BPW Ahead Stem 28.6mm x 70mm 31.8 BB 7 Deg Rise 4-Bolt Matte Black

BPW

BPW Ahead Stem 28.6mm x 70mm 31.8 BB 7 Deg Rise 4-Bolt Matte Black

$30.00 Full price
$30.00
Club price
$35.00 Full price
BMC ICS2 Stem 120mm
20% Off Full Price

BMC

BMC ICS2 Stem 120mm

$399.00 Full price
$399.00
Club price
$499.99 Full price
Envy Declare Fork V2 SCS Black

Envy

Envy Declare Fork V2 SCS Black

$95.00 Full price
$95.00
Club price
$99.99 Full price
Kink Track BMX Stem 50mm Matte Black

Kink

Kink Track BMX Stem 50mm Matte Black

$104.00 Full price
$104.00
Club price
$109.99 Full price
Salt Pro V2 Top Load Stem 33mm Rise x 50mm Extension Blue
25% Off Full Price

Salt

Salt Pro V2 Top Load Stem 33mm Rise x 50mm Extension Blue

$59.00 Full price
$59.00
Club price
$79.00 Full price
Pro Vibe Carbon Road Stem 120mm x 31.8mm Plus/Minus 8 Degrees

Pro

Pro Vibe Carbon Road Stem 120mm x 31.8mm Plus/Minus 8 Degrees

$360.00 Full price
$360.00
Club price
$419.99 Full price
Envy Oversize 2 Bolt Clamp Red

Envy

Envy Oversize 2 Bolt Clamp Red

$23.00 Full price
$23.00
Club price
$25.00 Full price
BBB Highsix Adjustable Stem (90mm)
24% Off Full Price

BBB

BBB Highsix Adjustable Stem (90mm)

$60.00 Full price
$60.00
Club price
$79.99 Full price
Mission Control Stem 50mm Copper

Mission

Mission Control Stem 50mm Copper

$48.00 Full price
$48.00
Club price
$50.00 Full price
Mission Hollow Stem Bolts 23mm Black (6pcs)
24% Off Full Price

Mission

Mission Hollow Stem Bolts 23mm Black (6pcs)

$12.00 Full price
$12.00
Club price
$16.00 Full price
BBB Highsix Adjustable Stem 25.4mm Black 110mm

BBB

BBB Highsix Adjustable Stem 25.4mm Black 110mm

$75.00 Full price
$75.00
Club price
$79.99 Full price
Envy Oversize 2 Bolt Clamp Purple

Envy

Envy Oversize 2 Bolt Clamp Purple

$23.00 Full price
$23.00
Club price
$25.00 Full price
BBB Rider Handlebar Stem +/-7D 31.8 x 100mm Black

BBB

BBB Rider Handlebar Stem +/-7D 31.8 x 100mm Black

$68.00 Full price
$68.00
Club price
$74.99 Full price
New

Kink

Kink Bold HRD Stem 50mm Matte ED Black

$65.30 Full price
$65.30
Club price
$68.73 Full price
BBB Rider Handlebar Stem +/-7D 31.8 x 110mm Black

BBB

BBB Rider Handlebar Stem +/-7D 31.8 x 110mm Black

$68.00 Full price
$68.00
Club price
$74.99 Full price
Profile Design 1/Seventeen Stem 17 31.8mm x 100mm

Profile Design

Profile Design 1/Seventeen Stem 17 31.8mm x 100mm

$79.00 Full price
$79.00
Club price
$89.00 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.

Bicycle Stems

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