FSA OS-190 LX Stem
The FSA OS-190 LX Stem is made from aluminium and fits 31.8mm handlebars. This 4 bolt 3D forged 6061 alloy bike stem is for 1 1/8" steerers, weighs 165g, and was available in 130mm in black & silver.
This stem is 3D forged and then CNC machined from AL6061T6.
- FSA Alloy MTB & Road Stem
- 1 1/8" Steerer, 31.8mm clamp.
- Was available in 130mm in Black & Silver.
- Weighs 165g
FSA OS-190 LX Stem
FSA OS-190 LX Stem Features: Chomoly hardware 4-bolt cold-forged clamp Blast black anodised finish Flip-flop laser graphics Length - 70, 80, 90, 100, 110, 120 and 130mm Rise - 6° Clamp Size - 31.8mm Steering Tube - 1.1/8” Weight - 165g.
.. more details.
OS-190 LX Stem Specification | |
| Component Type | Stems |
| Weight | 165g |
| Material | Alloy |
| Colour | Black & Silver |
| Size | 1 1/8", 31.8mm & 130mm |
| Designed for | MTB, Road |
| Brand | FSA |
| Retailer | Chain Reaction Cycles |
| RRP | £26.95 |
| Lowest Price | £3.99 |
Where to buy the FSA OS-190 LX Stem?
As far as I'm aware, this FSA OS-190 LX Stem deal has expired.
You can see if I have any other suitable Stems.
This FSA deal originally cost £3.99 (down from £26.95) and was last updated on 11th September 2026.
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Welcome to Bike Bargains - I scour the internet trying to find the best deals specifically for UK based cyclists. Over the years I've saved hundreds of pounds on cycling gear, simply by shopping around and buying cycling consumables only when they're on sale. Whether you're a road cyclist or a DH mountain biker, I handpick the best money saving cycling related bargains I can find - and will hopefully save you money too! All details are believed to be correct, but please check with the retailer prior to buying - deals and specifications change, and your contract is solely with the retailer.
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