Established in 1992, Sumai Bicycle Co.,Ltd. is one of the biggest China bmx bike manufacturer and wholesaler. We've gotten the WMI (World Manufacturer Identification) since 2005. Our company has perfect quality management systems with ISO9001 international quality authentication in 2002 and pays great attention to new product development. We have high-quality staff at design, oem bmx bikes development and production fields, and have introduced in qualified personnel from foreign bicycle enterprise. Most of our products have been approved with CE certificate, and some approved with EEC, EPA and CARB.

Trail Frame, CrMo Fork Steerer
Crankset: 3pc Tubular Cromo, 175mm, 39T steel chainring
1 pair axle pegs
Frame: Full Hi-Ten Fork: Cromo Steerer Crankset: 3pc Tubular Cromo, 175mm, 39T steel chainring Bottom Bracket: Loose Ball 8 spline Pedals: Mongoose alloy platform Freewheel: 14t freewheel Chain: KMC Z-510 Rims: Alex F303 Alloy 36H front, 48H rear Tires: Kenda (F&R) 2.25 Front Hub: 36H Steel, 14mm Cromo axle Rear Hub: 48H Steel, 14mm Cromo axle Spokes: UCP Steel Front Brake: N/A Rear Brake: Tektro Alloy U-brake Brake Levers: Rush RX3.0 hinged Brake Rotor: N/A Handlebar: Mongoose hi-ten 2pc Stem: Mongoose front load 50mm Ext. Grips: Mongoose Kraton Headset: 1-1/8" Ahead Saddle: Mongoose Jumper, embossed with stitched bumpers Seat Post: 25.4 straight steel Seat Clamp: Alloy single bolt Extras: 1 pair axle pegs.

BMX bike for tackling all terrain is designed for riders age 10 and older
Lightweight yet durable alloy frame with cool Covert graphics
Square stock 4-piece handlebar for great handling
Promax linear pull brakes, 200 poof chromoly unicrown fork
Chain guard prevents pants from snagging
The Covert Spec Ops 20-inch BMX bike allows you to ride all sorts of terrain such as dirt, street, and ramps. It features a lightweight yet durable alloy frame, rear Promax linear pull brakes, 200 poof chromoly unicrown fork, and square stock 4-piece handlebar--allowing for tight maneuvers and great handling while performing tricks. Other features include camo details, alloy platform pedals, black alloy rims, chain guard, and a padded seat. It's backed by a lifetime warranty on the frame, and 6 months on parts. Covert Spec Ops 20" BMX Bike features an alloy covert racing frame, 200 proof cromoly unicrown steel fork, anda camo seak.

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