4000 / 830AL / 820AL - 1998-1999. Bontrager is owned by Trek as well and that's why you will very often see Bontrager parts on Gary Fisher, Trek and Klein mountain bikes. So now you know! aka TREK Part no # 230026.
TREK Frame 3500 3 Series Alpha Mountain Bike Rim Brakes 26” Wheels Threadless
Shimano Sora 3500 Road Bike Rear Mech Derailleur 9 Speed, Black
Shimano Sora RD-3500 9 Speed SS Rear Derailleur
Tail Light Assembly for 1988-1998 Chevy GMC Silverado Sierra C/K 1500 2500 3500,
Shimano Sora ST-3500 Cable Adjuster Bolt Kit Y6VX98050 Barrel Adjuster Road STI
Shimano Sora FD-3500 2×9 Speed Double Front Derailleur Clamp-On 31.8mm
