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Litepro D9-Style 20" Folding Bike Frame – Dolphin Aluminum Disc Brake Frameset, 6061 Alloy, 100mm Front / 135mm Rear Dropout, 33.9mm Seatpost
Litepro D9-Style 20" Folding Bike Frame – Dolphin Aluminum Disc Brake Frameset, 6061 Alloy, 100mm Front / 135mm Rear Dropout, 33.9mm Seatpost
Regular price
$189.00 USD
Regular price
$322.00 USD
Sale price
$189.00 USD
Unit price
per
Taxes included.
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Product Description
Overview
Build your own LitePro D9-style ride with the L2011D Dolphin Folding Bike Frame. This 20-inch frameset uses 6061 aluminum alloy with the signature curved “dolphin” top tube—sleek looking, yet stiff enough for urban commuting, touring, and light trail use. It’s disc-brake ready, supports modern drivetrains, and comes in eight finishes so your custom folding bike looks as good as it rides.
Key Features
✅ Dolphin Frame Design – The curved top tube gives the frame its “dolphin” nickname: smoother lines, better torsional stiffness, and a more premium folding-bike look.
✅ Disc Brake Ready – Designed for mechanical and hydraulic disc brakes. Front hub spacing 100 mm, rear hub spacing 135 mm—standard for most 20" disc folding bikes.
✅ 6061 Aluminum Alloy – Light, corrosion-resistant, and affordable. A great middle ground between heavy steel and expensive carbon.
✅ 33.9 mm Seatpost Size – Matches common LitePro / D9-type folding bike seatposts and clamps.
✅ Custom Build Friendly – Perfect for riders upgrading from V-brake frames, swapping colors, or building a D9-spec commuter/tourer.
✅ 8 Color Options – Matte Black, Brushed Silver, Chameleon, Lemon Yellow, Post Green, Sky Gray, Army Green, White.
Specifications
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Parameter
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Details
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|---|---|
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Brand / Style
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LitePro D9-style
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Product Name
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Dolphin Disc Brake Folding Frame
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Model
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L2011D
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Wheel Size
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20 inch
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Material
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6061 Aluminum Alloy
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Brake Type
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Disc brake (mechanical / hydraulic)
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Dropout / O.L.D.
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Front 100 mm / Rear 135 mm
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Seatpost Diameter
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33.9 mm
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Weight – Frame
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2406 g
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Weight – Fork (if included)
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445 g
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Colors
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Matte Black, Brushed Silver, Chameleon, Lemon Yellow, Post Green, Sky Gray, Army Green, White
|
Why Choose the L2011D Dolphin Frame?
- D9 look without the full-bike price – Buy the frame, choose your own fork, wheels, drivetrain, and color theme.
- All-weather stopping – Disc brake mounts make rainy-commute braking far better than rim brakes.
- Strong but portable – 6061 aluminum keeps the bare frame around 2.4 kg, easy to carry upstairs or stow in a car trunk after folding the complete bike.
- Builder favorite – 100/135 mm spacing and 33.9 mm seatpost size match a wide range of folding-bike parts.
Build Note
⚠️ Frame only—fork, headset, bottom bracket, wheels, drivetrain, and brakes are not included unless stated in your variant.
⚠️ Confirm your fork’s steerer type, head tube size, and disc brake mount (Post Mount / IS) before assembly.
⚠️ If you pair it with a suspension fork, check axle-to-crown length and head-tube compatibility first.
Package Includes
- 1 × L2011D 20" Dolphin aluminum folding frame
- Fork optional depending on your listing variant (445 g if included)
