Adamant A1 (06 and 07(including modstock) ANYTHING FITS highroller 2.5 on echo 07 rim

Ashton justice hot S 2.5" (on a rim no wider than a d521) michelin comp 24 upto 2.5" IRC El gato 2.25" kujo 2.35"

Ashton ET 24" kujo 2.35"

Azonic ds1 2.5" maxxis high roller 2.4" wtb motoraptor Mich comp 16 2.2" Kujo 2.35"

Base TA26 Panaracer Fire DH pro 2.3" on Megamo Drilled rim Maxxis High roller 2.5" on Megamo Drilled rim Maxxis Minion DH R 2.5" on D521 Panaracer fire fr 2.4" (just) on a D521 michelin comp 24 2.2" IRC El Gato 2.25" on D521 Maxxis DHR 2.5" on Onza Ronnie

Brisa B26 2.5" mich hot S El Gato 2.25" Michellin 2.3" Maxxis 2.5 & 2.3" High Rollers

BT RAVen 4.0 spesialized roller RSn 2.3" on x-lite phatso panaracer fire fr 2.4" (just) 2.5 Maxxis minjon on koxx rim. (rubs a little)

BT RAVen 5.0 Maxxis 2.35 on koxx 47mm rim Maxxis 2.5 on a narrow rim

BT RAVen 6.0 Maxxis Minion 2.5 on V!Z 47mm rim

Coustellier St. Blaise maxxis 2.35 on 47mm koxx. Easily.

Curtis michelin comp 24 2.2" 2.35" maxxis high roller on 521 2.5" maxxis minion on 521

Crescent Ilions Hot-s 2.5", on d521 IRC El gato 2.25", on BMF and d521 Continental Vertical 2.3", on BMF Michelin Comp24 2.2", on BMF and d521 Mega blaster 2.5" on smegamo tioga 2.5" white tiger pro on D521 cermic.

Dmr Sidekick 2.5" panaracer megablazer El Gato 2.25"

Echo es3 tioga dh 2.3" mich hot s 2.25" irc el gato 2.25" irc kujo DH 2.35"

Echo Pure El gato 2.25" Echo Supa Trial 2.5" mich comp 24 2.5"

Echo Bounce 2.2" michelin comp 24, lots of room on a 521

Giant Team Trials el gato comp 24. 2.2" continental vertical pro 2.3 Tioga Dh 2.3" Panaracer Fire XC 2.1" Panaracer Megablaster 2.5" panaracer fire fr 2.4" Schwalbe SPACE 2.3" on alex DX32 Intense Blur 2.4"

Identiti Judge: Panaracer dh 2.3" halo nobbler 2.2" Panaracer Fire FR 2.4" mich comp 24 2.2" tioga 2.3" IRC El Gato 2.25" IRC Kujo DH 2.35"

Insane - Sewer Rat Tioga 2.3" Continental 2.3"

koxx lb: michelin 2.5" maxxis 2.5" 2.5" Megablaster Paneracer Fr 2.4" Panaracer DH Pro 2.3" IRC Kujo 2.35"

Leeson leeson clear 660 Comp 24 Nokian Gazzalodi 2.3" 2.5" mich hot S Echo Supatrial 2.5" on D521 maxxis high roller super tacky 2.5" on d521 maxxis 2.5" minnion DH on a 521

MBK T1000 Hansventure on try all Minion on mavic d521 Minion on try all

Megamo Radical IRC Kujo 2.25" on D521 Michelin Comp 16/24 on koxx 40mm el gato 2.25" on a D321 & megamo rim

Mission Reefer Tioga dh 2.3" Specialized evil twin 2.25" Mich comp 24 panaracer dh pro 2.3" 2.65" IRC Kujo Dh on a BMF

Mission Trials Master Kujo 2.35" on D521/alex DX32 Tioga FAT66 2.3" on D521 Mich comp24 2.2" on D521

Monty Urban Panaracer Megablaster 2.4" Irc Kujo 2.35" Irc El Gato 2.25" tioga 2.3" michelin 2.3" hutchinson octopus panaracer fire fr 2.4" maxis high roller 2.5" (all on d521)

Onza T-Rex panaracer fire FR 2.4" on 521 tioga DH 2.1" on onza half fat intense comp 60 2.35" on onza half fat and 521 panaracer dh pro 2.3" Tioga White tiger 2.5" on a Full fat. Mich comp 24 2.2"

Onza T-rex, 2004 Maxxis 2.5" on 47mm onza rim, no problems

Orange Zero Mich comp 24 2.5" Tioga 2.3" Irc Kujo 2.2" continental vertical pro 2.3 " Panaracer Master Blaster 2.5" on d521 Echo Supatrial 2.5 on d521

Pashley 26 Mhz Kujo 2.35" and 2.25" on alex DX32 El Gato 2.25" on d521 Panaracer Dh Fire pro 2.3" on DX32 Maxxis 2.5" High Rollers Mich comp 16/24 on D521

Pashley 26ghz Maxxis minion 2.5"

Planet X Bommer 2.1" Tioga on d521 IRC Kujo 2.65" on d521 (just) IRC El gato 2.25"

Planet X Pitbull IRC Kujo DH 2.65"

Planet X Zebdi: Irc El Gato 2.25" Michelin Comp 16/24 tyre on 521/321 IRC Kujo 2.65" on d521 Panaracer fire dh 2.3" on d521 Continental Vertical PROtection 2.3" on d521 2.5" panaracer megablazer on d521 up to 2.5" Tioga's Michellin Hot-S 2.5" maxxis minion 2.5" on koxx

Saracen mad el gato 2.25" on D521 pana fire FR 2.4" on D521 mich comp 24 2.2" panaracer megablaster 2.5" 2.5" maxxis high roller 2.3" nokian fire freeride (size?) on a koxx rim Echo Super Trial 2.5"

Saracen X-ile tioga dh 2.3" specailized evil twin 2.25" IRC el gato 2.25" nokian gazzalodi 2.3" Maxxis High Roller 2.3"

ZOO! Boa Panaracer Fire FR 2.4 on a 40mm Koxx rim Mich hot-s 2.5" on D521 intense blur on a d521