A dependable 35 mm stem for XC and trail bikes.
The Race Face Aeffect 35 mm Stem brings a modern 35 mm handlebar clamp to XC and trail builds at a sensible price. Forged and machined from 6061 aluminium, it offers a sturdy, clean-looking option for riders updating their cockpit or replacing a worn stem.
This version uses a 50 mm length and ±6° rise, making it a versatile choice for a wide range of trail and cross-country bikes.
Why It’s Different
The Aeffect is a straightforward alloy stem that gives riders the strength and steering precision of a 35 mm cockpit without the price of a premium CNC-machined option. It is built for regular XC and trail riding, with a practical 50 mm length and reversible ±6° rise.
Key Features
- Forged and machined 6061 aluminium construction
- 35 mm handlebar clamp diameter
- 50 mm stem length
- ±6° rise for flexible cockpit setup
- 1 1/8 in steerer tube compatibility
- Black finish
- Designed for XC and trail riding
Specifications
- Material: 6061 aluminium
- Handlebar clamp diameter: 35 mm
- Steerer tube diameter: 1 1/8 in
- Length: 50 mm
- Rise: ±6°
- Weight: 155–160 g
- Colour: Black
- Use: XC and trail riding
Who Is It For?
The Aeffect 35 suits riders fitting a 35 mm handlebar to an XC or trail bike, or anyone replacing a damaged stem with a practical alloy option. Check that your handlebar uses a 35 mm clamp and that a 50 mm length suits your current bike fit before ordering.
Our Thoughts
This is a good, no-fuss stem for a 35 mm trail cockpit. The 50 mm length works well on many modern bikes, while the reversible ±6° rise gives you a little room to fine-tune bar height without changing other components.
Why Buy from Chain Reaction?
Not sure whether a 50 mm stem will suit your bike or whether your bars are compatible? Get in touch or bring your bike into our Christchurch store. We can check your cockpit setup and fit the stem in our workshop.
