MovingSports

[Carbon Spokes] SL1200cs 50D Ultralight Carbon Wheelset

Only 1251g for 50mm depth,single-point reinforcement design
4.5mm width carbon spokes, aero optimized, strength plus
High-modulus Toray T800+T1000 carbon fiber
280g W-minus hub,upgradeable 36T star rachet
Hooked+Tubeless System
Description

The SL1200 carbon wheelset is built to be: lighter but faster.

At 1230g, it surges up climbs and snaps forward with every watt you put down.40/50/65 mm options let you choose pure climbing speed or full aero dominance, optimized for 25–38C tires, remains stable, sharp, and performance-focused, with a rider limit of up to 120 kg.

Lightweight. Reactive. Race-ready.
FreeHub Shimano 11/12S
Decal Banana Yellow
Rachet 36T

Pay in 4 interest-free installments of $133.12 with

$989.10 USD
Regular price
$1,099.00 USD
Sale price
Unit price
per
In stock, ready to ship
3-Year Warranty

Every product comes with a comprehensive 3-year warranty.
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[Carbon Spokes] SL1200cs 50D Ultralight Carbon Wheelset
Shimano 11/12S / Banana Yellow / 36T
$989.10 USD
Regular price
$1,099.00 USD
Sale price
Unit price
per

[Carbon Spokes] SL1200cs 50D Ultralight Carbon Wheelset

FreeHub Shimano 11/12S
Decal Banana Yellow
Rachet 36T

Rim

  • Wheel Size
  • TireCompatibility
  • Bead Type
  • RimDepth
  • Inner Width
  • Outer Width
  • Tire width
  • 700c
  • Clincher/ Tubeless
  • Hooked
  • 50mm
  • 21mm
  • 28mm
  • 700 x 25-38C

Hub

  • Front Hub Spacing
  • Rear Hub Spacing
  • Bearing
  • Brake Compatibility
  • Freehub Type
  • Freehub Compatibility
  • 12x100mm
  • 12x142mm
  • TPI ball bearing
  • Disc (Center Lock)
  • 36T Ratchet
  • Shimano / SRAM XDR

Spoke

  • Spoke Count
  • Spoke Type
  • Nipple Type
  • Rider Weight Limit
  • 20F/20R
  • Aero+
  • aluminum
  • 270lbs/120kg

Weight

  • Weight (Pair)
  • 40mm
  • 50mm
  • 65mm
  • without tubeless valves and rim tape
  • -
  • 1251±30g
  • -

R e v i e w s

UTW1.0 RIM, Lighter and Higher Stiffness

Our proprietary ULW Technology uses CAE optimization to design the most efficient carbon layup structure. Built on T800&T1000 fibers and enhanced with our custom resin system and point-reinforcement design,achieved a 50mm rim weighing just 400g.
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Aero+ CARBON SPOKE, More Aero, Strength Plus

4.5mm width and average weight of just 3.2g each, the areo+ spokes deliver superior lateral stiffness and torsional rigidity. This ensures instantaneous power transfer during out-of-the-saddle sprints, with virtually zero lag. Support up to 320kg of tension—exceeding industry standards by 30% in tensile force and 98% in lateral compression.
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W-minus hub, Upgradeable Performance, Affordable Price

Achieved a weight that competes with the world’s best, offered at a price that stays friendly to your budget. Highly customizable star rachet system helps you easily upgrade from the standard 36T to 45T or 54T ratchets, achieving an even more instantaneous power response for competitive racing.
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Test at 2 times the Impact Test

Radial impact testing, where a heavy mass drops onto the rim, and lateral impact testing, which simulates side-striking a curb, are designed to replicate extreme riding conditions. While the UCI standard requires an impact energy of 40J, our internal standard is set at 85J.
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1.7 times the standard stress relieving requirement

Stress relief is essential for ensuring the long-term structural integrity. By applying controlled, high-pressure loads, we force the spoke interfaces at the hub flange and the nipple seating within the carbon rim to "seat" into their final, most stable positions. The result is a wheel that maintains its tension, remains perfectly true, and is shielded against premature fatigue. While the industry standard typically involves applying a pressure of 100–120kg, we consistently utilize 150kg, reaching up to 170kg at maximum.
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Two decals, One speed mission

Launching two new decal colors—Samurai Black and Banana Yellow—compared to the previous version, which can be matched with the frame to create different visual effects.
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H o o k e d + T u b e l e s s   S y s t e m
Unique geometry guarantees easy mounting, sustained pressure, and universal tire compatibility.
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Uncompromising on both quality and safety. QC is not just a final step – it's a process infused into each and every step of production.
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