¥24 Bicycles
¥ALKON
¥Arrow Racing
¥HAWK Bikes
¥Avanti Bikes
¥ACT Advanced Cycling Technology
¥Amp research
¥Alutech Zweiradtechnik
¥Balfa
¥BASEBIKES
¥Be One Bikes
¥Bianchi
¥Buffalo Composite Designs
¥brooklyn machine works
¥Brodie Bicycles
¥Canfield Brothers
¥Carraro cicli
¥Cannondale Corp
¥Cervelo Cycles
¥Cheeta Cycles
¥Chumba Wumba
¥Clifcat
¥Commencal Bicycles
¥Cove Bikes
¥Corratec
¥Cortina Cycles
¥Craftworks
¥Crescent
¥DEAN
¥Devinci
¥Diamondback
¥Dirt Works
¥DMR Bicycles
¥Ellsworth Handcrafted Bicycles
¥Extralite
¥Fatmodul
¥Felt Racing
¥Felt Bicycles
¥FOCUS-Bikes
¥Finnpeak cycle
¥Foes Racing
¥Fulldynamix
¥Fuji Bikes
¥Gary Fisher Mountain Bikes
¥Ghost Bikes
¥Gios
¥Giant Bicycles
¥Giant Bicycles [in japan]
¥Grossmanproject
¥GSR - Galeoto Speed Research
¥GT Bicycles, Inc.
¥GT Bicycles, Inc. [in japan]
¥Hardland Bikes
¥Haro Bikes
¥Heavy Tools Sportrade Mountainbikes
¥HiTEC individual bikes
¥Hot Chili [German]
¥Hot Chili [in japan]
¥Ibis Bicycles
¥Independent Fabrication
¥Indiansummer
¥Intense Cycles
¥Ionic Mountain Bikes
¥Iron horse bicycles
¥Jamis Bicycles
¥K2
¥Kelly Bikes
¥kestrel-usa.com
¥Kelly
¥KHS Bicycles
¥Klein
¥Kona Mountain Bikes
¥KTM Bikes
¥Karpiel
¥Lee Cougan
¥Lenz Sport
¥Litespeed
¥Louis garneau
¥MAGMAA TITANIUM FRAMES
¥Maverick American
¥Mongoose
¥Marin
¥Maxx Bikes Components GmbH
¥Merida Bicycles
¥Merlin Bicycles
¥Mountain Cycle
¥Monty
¥Moots Cycles
¥Muddy fox
¥Nicoli
¥Norco Performance Bikes
¥on-one
¥Orange Mountain Bikes
¥ORYX
¥Pace Racing
¥Pashley Cycles
¥Planet-X
¥Profile Racing
¥Psycle Werks
¥Pure power
¥Pirate hamburg
¥Raleigh Bikes
¥Remec
¥Ritchey Design
¥Rocky Mountain Bicycles
¥Rock Machine
¥Rotec
¥ROTWILD by ADP Engineering GmbH
¥Santa Cruz Bicycles
¥Saracen
¥Scapin Bike
¥Schauff
¥Schwinn
¥Schwinn [in japan]
¥Seven Cycles
¥Slingshot Bicycle
¥Scott USA
¥Simplon
¥Simplon USA
¥Sintesi
¥Specialized
¥Specialized [in japan]
¥Snipes Bicycle
¥Spookycycles
¥Steppenwol
¥Storck Bicycle
¥Storm Racing Cycles
¥Sunn
¥Taillefer Bicycles
¥Tianjin Xiangjin
¥Titus Titanium
¥Tomac
¥Trek Bicycle
¥Trek Bicycle [in japan]
¥TriCruiser
¥Turner Suspension bicycles
quick list from
http://downhill.tripod.co.jp/manufacturers.html