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Syncros
FL 1.5 Stem

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Current price: $26.23 Original price: $59.99
56% off
Color:Black

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FL 1.5 Stem optimizes stack and stiffness with 3D-forged AL2014 and 6° flip

What Our Gearhead® Experts Are Saying:


"I use the FL 1.5 across builds because it hits the fit sweet spot—low stack, easy flip, no flex. The wide faceplate clamps evenly on carbon bars, and the T25 hardware stays crisp after countless swaps. It’s a set-and-forget stem that just makes bikes feel better."


Engineered for precise handling and clean fit tuning, the FL 1.5 Stem pairs a low-stack chassis with a 6° flip to refine bar height without reshuffling spacers. Its 3D-forged AL2014 construction resists torsional flex under hard cornering and out-of-saddle efforts, while a broad four-bolt faceplate spreads clamping loads to protect lightweight carbon bars. Corrosion-resistant T25 hardware maintains torque integrity through seasons of service.


Compatibility is straightforward—31.8mm bar clamp, 1 1/8" steerer—and multiple lengths support exact reach targeting across XC, trail, and endurance road builds. At a claimed 135g (70mm), the FL 1.5 delivers a crisp steering feel and race-ready posture without penalty, making it a smart upgrade when you want sharper response and a tidier cockpit fit.


Details

  • Recommended for low-stack, precise cockpit setups on trail and endurance builds
  • 3D-forged AL2014 body balances stiffness, strength, and weight
  • 6° flip design fine-tunes bar height and reach without extra spacers
  • Broad four-bolt faceplate distributes clamping load for bar security
  • 31.8mm handlebar clamp and 1 1/8" steerer compatibility
  • Corrosion-resistant T25 steel bolts; artisan forged and machined finish
  • Multiple lengths available to dial fit; claimed 135g at 70mm
  • Includes stem top cap and bolt for a clean, complete install
  • Item #YNS1WXR
Material
aluminum alloy
Steer Tube Diameter
1.125in
Length
50mm, 70mm, 80mm, 90mm
Rise
Clamp Diameter
31.8mm
Claimed Weight
[70mm] 4.76oz (135g)
Bar Attachment
4-bolt face plate
Includes
stem top-cap, bolt
Activity
mountain biking