Dynacraft Industries Inc., of San Rafael, Calif.

The recall includes two models of 20-inch BMX bicycles. The Next Voltage model bicycles are metallic green, have model number 8535-99 and were manufactured between March 2002 and June 2002. The Vertical Street Blade model bicycles are dark blue and chrome colored, have model number 8527-99 and were manufactured between March 2002 and April 2002. The model name is written on the bicycle frame, and a label on the frame near the crank housing shows the model number and manufacture date.

The recall includes only 24-inch Vertical XL2 mountain bicycles, with model number 8524-21. A label on the frame near the crank housing identifies the model number. The bicycles are red. "Vertical" is written on the top tube, and "XL2" is written on the down tube.

These are men's and women's Magna Equator mountain bicycles. The 26-inch, 18-speed bicycles have the model names "Magna" and "Equator" written on the green-colored women's and red-colored men's bicycle frames in black lettering. Only women's bicycles with model numbers 8546-84 and men's bicycles with model number 8547-19, both of which were manufactured from December 1999 through May 2000, are included in the recall. A label affixed to the frame near the crank housing shows the model, month and year of manufacture.

These 20-inch, 21-speed, dual-suspension bicycles have the model name "NEXT SHOCKZONE" written on their orange frame in black lettering. A label on the frame near the crank housing reads, "Distributed by Dynacraft Industries" and "Made in China." Only the orange bicycles with model number 8536-33 are included in this recall. The model number is written on another label on the frame near the crank housing. Bicycles with a label at the bottom of the fork that reads, "Fork made Jan., 2000" or "Fork made July, 2000" are not part of this recall.

The recall involves "Vertical XL2" mountain bikes with chrome-colored frames. The model name is written on the bike frame in yellow and black lettering. A label affixed to the frame near the crank reads "Model No. 8526-26" and "99.10.11," which shows they were manufactured the week of October 11, 1999. Only bikes with this date code are part of this recall. Another nearby label reads "Dynacraft Industries," and "Made in China."

The recalled 21-speed mountain bikes, sold in the 24-inch size for girls and boys, and the 26-inch size for women and men. The bikes have a model number on the left side of the seat post. The girls' bikes have model number 8504-50 and are purple. The boys' bikes have model number 8504-51 and are blue. The women's bikes have model number 8547-84 and also are purple. The mens' bikes have model number 8547-85 and are black. The words "Great Divide" are located on the cross-tubes of these bicycles and the word "KALLOY" is located on the handlebar stems.