CRUST LIGHTNING BOLT SINGLE SPEED FRAME -58 (L)

Great frames to be built up in single speed of fixed gear.  Just some small scratches in the dropout area and on chain stay (Pictures below), so we decided to discount them a little bit.  Frame structure in perfect condition, just a little paint chip.

The Crust Lightning Bolt Single Speed Frame is designed for riders who crave simplicity, durability, and a sleek, functional design. With its geometry shared with the other Bolt models, this single-speed frame features rear-facing horizontal dropouts and a 120mm rear spacing, making it perfect for a fixed or flip-flop hub setup. While it’s primarily designed around 650b wheels, you can also fit 700c wheels with a max tire size of 35c for versatility.

The Lightning Bolt is built to be a fun and versatile bike that can handle a variety of riding styles, from casual city commutes to randonneur adventures. With removable canti/v-brake mounts and cable guides, the frame is designed to be customized according to your needs. You can run it with brakes if you prefer, and with options for belt drive compatibility, this frame is truly adaptable.

Whether you prefer a simple single-speed setup or want to run an internally geared hub or coaster brake, the Lightning Bolt is perfect for anyone who values flexibility. With its stylish lilac color and hand-crafted heat-treated Chromoly steel frame, this bike is both strong and eye-catching.

Key Features:

• Geometry: Designed for a smooth ride, compatible with 650b wheels (max 48c tires) or 700c wheels (max 35c tires).

• Brake Compatibility: Removable canti/v-brake mounts, allowing you to choose the braking system you prefer.

• Versatile Setup: Can be built as a single-speed, internally geared hub, or with a coaster brake for a simple, low-maintenance ride.

• Belt Drive Compatible: Features a two-bolt coupler in the seat stay for easy belt installation.

• Material: Handmade with heat-treated Chromoly for durability and strength.

• ED Coated: Coated for protection against the elements and corrosion.

• Sleek Design: Available in a beautiful lilac color for a standout look.

Ideal For:

• Commuters looking for a stylish, low-maintenance bike.

• Randonneur and gravel riders who want a reliable and fun bike.

• Cyclists seeking a single-speed or simple geared setup with belt drive compatibility.

Specifications:

• Material: Heat-treated Chromoly, TIG welded

• Sizes: Small (52cm), Medium (56cm), Large (59cm), Extra Large (61cm)

• Head Tube Diameter: 1" (Threadless Steerer)

• Bottom Bracket: 68mm English (BSA) threaded

• Seat Post Diameter: 27.2mm

• Weight: Frame (Medium) - 2.05kg (4lbs 9oz); Fork (Uncut Steerer) - 1.03kg (2lbs 4oz)

• Max Tire Size: 650b x 48c, 700c x 35c

Geometry (Metric) (Millimeters):