Beiou BO-B005A Mountain Bike Frame

£469.00 £349.00


The Beiou BO-B005A Mountain Bike Frame is a 3k carbon mountain bike frame.  It is designed to take 26 inch wheels and has a rear axle space of 135mm.

It is made with Toray T700 carbon fibre, whose tensile strength is 500kgf/mm2, 4900MPa.  The tensile modulus is 24ton/mm2, 230GPa, the elongation is 2.1, and the density is 1.8g/cm3.   For the bottom bracket section, Beiou overlap T700 and T1000 carbon fibre to increase the strength and the rigidity.  The rear triangle part was made with Mitsubishi high carbon fibre, whose tensile strength is 450kgf/mm2, 4410MPa, the tensile modulus is 40ton/mm2, 395GPa, the elongation is 1.1, and the density is 1.82g/cm3.

Available Options


15 Inch   17 Inch   19 Inch

Beiou BO-B005A Mountain Bike Frame Key Features

  • 26 inch wheel size mountain bike frame
  • Construction Material Toray T700 Carbon Fibre
  • English Threading 68mm bottom bracket fit
  • Headset and seat post clamp included
  • rear axle dropout width 135mm
  • Weight: 1350g ± 50g
  • Warranty: 1 year

About Beiou Bikes

Zhejiang Beiou composite materials Limited Division is located in Hangzhou City, Zhejiang. The company has specialised in the research and development of carbon fibre sports products for over 15 years. Their engineers focus on developing carbon fibre composite materials for performance, safety and weight in a wide variety of new products.  Beiou have years of experience devoted to road bikes and mountain biking. Through fairs and competitions, with their professional commitment to the brand, and explaining the health benefits of the sport, Beiou have continued to promote cycling.

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Delivery and Returns

This product has free UK delivery.  It is dispatched by Ibero.

Unless noted otherwise in the ordering pipeline, IBero dispatches all items within two days of receiving an order. You will receive notification of any delay or cancellation of your order.

You can return a Marketplace order within 30 days from delivery, exercising your right of withdrawal. Please refer to the Return Policy or contact the merchant to get information about any additional policies that may apply

If a product turns out to be faulty or not as advertised, you may be entitled to free of charge repair, replacement or refund. Read more on legal warranty.

Finance and Payment

Enbee Cycling does not take payment for this item.  We provide an affiliate link to Amazon where the item can be purchased.

There are no finance options for this product.  It must be purchased outright.

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