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MCS Magnum 24" BMX Bike-White

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About This Product: MCS Magnum 24" BMX Bike-White


Race ready complete featuring an Hydroformed aluminum frame, sealed outboard bottom bracket, 3-pc cranks and sealed F/F hubs.

Toptube Length: 21.5"
Chainstay Length: 16”
Headtube Angle: 73.5°
Seattube Angle: 72°


Frame: Hydroformed Alloy 21.5” Top Tube
Fork: Cromoly, 1-1/8”
Handlebar: Cromoly 6.5”
Grips: Longneck Style w/ Plug
Cranks: 4-Bolt Alloy, 175mm
Bottoms Bracket: Outboard, Sealed
Gearing: 41T/17T
Chain: ACS
Pedals: DX-Type Alloy 9/16”
Headset: 1-1/8””
Stem: Alloy, 50mm
Seat: MCS Pro Padded
Seatpost: 27.2mm,Micro Adjust Alloy
Seatpost Clamp: Alloy, 31.8mm
Brake Lever: Tektro
Brake Pads: Tektro
Brakes: Tektro
Hubs: Sealed F/F Alloy, 36H
Freewheel: ACS
Spokes: 14G
Rims: Alex, 24x1.75”
Tires: Kenda Small Block 8
Tubes: Standard

Weight: TBA

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacture's warranty. Manufacture's warranties differ for every brand. You can check the brand's website for warranty information.

Additional Information

Barcode 017030
Special Shipping Group Oversized_Items

Complete Bike specifications and components may differ from photos and description. Manufacturers reserve the right to make changes and/or substitutions due to parts availability, production requirements and ongoing development decisions.

Need Some help Choosing a BMX Bike?

Selecting the right size BMX bike is vital for a smooth and delightful ride. At J&R Bicycles, we understand the BMX world inside out because we're passionate riders ourselves. Just reach out to us, and we'll be more than happy to assist you on your journey to finding the perfect BMX bike.

Curious to learn more? We've compiled a comprehensive BMX buyer's guide to demystify the process. Read on, and together, we'll uncover the BMX bike that perfectly matches your riding style and preferences.