Equalizer Stem

Flip it for rise, flip it for drop — 20mm of adjustment, no spacers needed.

The Equalizer earned its name setting up race bikes for whatever the stage threw at them. One stem, two positions: bolt it on one way up for 10mm of rise, turn it over for 10mm of drop. That is 20mm of range from a part you already own — about what two or three headset spacers give you, except spacers push the bar away from you as they lift it, and flipping the stem does not.

Full CNC, with a wide, confidence-inspiring clamping area that asks for a 55mm straight section on the bar — and faceplates you can swap later for a fresh colour.

If you already know exactly where you want the bar, the Equalizer Zero is the same stem with the decision made.

  • Material: AL6061 Full CNC
Clamp diameter 31.8mm 35mm
Stack height 34mm 34mm
Length 35mm / 42mm / 50mm 35mm / 42mm / 50mm
Steerer clamp 1-1/8” 1-1/8”
Rise +10mm or -10mm +10mm or -10mm
Weight 135g / 147g / 155g 135g / 149g / 157g
Black
Red
Orange
Blue
Grey
Green
WHERE TO BUY
Black FUNN Equalizer Stem, CNC alloy, 31.8 clamp, 35mm length, adjustable 10mm rise or 10mm drop for mountain bike handlebars

Equalizer Stem

WHERE TO BUY
FUNN Equalizer Stem in orange anodized alloy clamping black MTB handlebar on green bike, low-rise adjustable cockpit setup

Easy installation

Ensure the 'No Gap' indication is always positioned on the upper side of the stem, whether installed in the Rise or Drop setup.

1-1/8" Steerer Clamp

The Equalizer stem is designed to fit modern steerer tubes with a 1-1/8" diameter.

Full CNC AL6061 Construction

Equalizer is crafted from CNC-machined 6061 aerospace alloy, offering strength and lightweight performance.

Reversible Design

Reversible Design

Equalizer sets your handlebar height without spacers: flip the stem for 10mm of rise or 10mm of drop.

Wide Clamping Area

Wide Clamping Area

Equalizer features a wide clamping area, creating a stiff, secure connection between bar and stem.

Face Plate Color Options

Face Plate Color Options

Six faceplate colours are available so you can match the stem to the rest of the bike. (Sold separately)

a side angle of a bike equipped with a green funn equalizer bike stem with 10mm drop

FAQ

Can I change the colour of the faceplate by buying just the faceplates?

What's the correct way to tighten the faceplate of the Equalizer stem?

What is the specification for the bolts on the Equalizer stem?

What is the stack height of the Equalizer stem?

What is the straight section required on the handlebar to fit the Equalizer stem?

How do I switch between the +10mm and -10mm setting?

What our customers say

Comparison

Black FUNN Equalizer Stem, CNC alloy, 31.8 clamp, 35mm length, adjustable 10mm rise or 10mm drop for mountain bike handlebars

Equalizer Stem

VS

Black FUNN Equalizer Zero Stem, CNC alloy zero rise bike stem with 35mm clamp and dual-bolt design for precise handlebar control

Equalizer Zero Stem

1-1/8"

Steerer Clamp

1-1/8"

34mm

Stack Height

34mm

±10mm

Rise

0mm

35mm / 42mm / 50mm

Length

35mm / 42mm / 50mm

135g / 147g / 155g

Weight for 31.8mm clamp

138g / 149g / 157g

135g / 149g / 157g

Weight for 35mm clamp

138g / 149g / 159g

Black FUNN Equalizer Stem, CNC alloy, 31.8 clamp, 35mm length, adjustable 10mm rise or 10mm drop for mountain bike handlebars

Equalizer Stem

VS

FUNN Crossfire Stem, black 35mm MTB handlebar stem, 31.8mm clamp, CNC alloy with four-bolt faceplate for secure steering control

Crossfire Stem

1-1/8"

Steerer Clamp

1-1/8"

34mm

Stack Height

35mm

±10mm

Rise

0mm

35mm / 42mm / 50mm

Length

35mm / 50mm

135g / 147g / 155g

Weight for 31.8mm clamp

130g / 156g

135g / 149g / 157g

Weight for 35mm clamp

125g / 150g

Black FUNN Equalizer Stem, CNC alloy, 31.8 clamp, 35mm length, adjustable 10mm rise or 10mm drop for mountain bike handlebars

Equalizer Stem

VS

FUNN Funnduro Stem 31.8mm black 35mm, CNC alloy mountain bike handlebar stem with four-bolt faceplate and logo

Funnduro Stem

1-1/8"

Steerer Clamp

1-1/8"

34mm

Stack Height

30mm

±10mm

Rise

0mm

35mm / 42mm / 50mm

Length

35mm / 45mm / 60mm

135g / 147g / 155g

Weight for 31.8mm clamp

110g / 123g / 148g

135g / 149g / 157g

Weight for 35mm clamp

112g / 128g / -