All Shells are for BSA (English) thread 68mm Width unless otherwise indicated.


Standard Size - 28.6 x 28.6mm.


LB100R - For 22.2mm Chainstays. 60.30x62.30x7°.
No guides or cut-outs.
 

W100 - Similar to picture but 57.4x64.8x7°
 

 
LB102WN Version without Slots
60.30x64x7°
S-LB102WN Stainless Version







 
LB200 - For 22.2mm Chainstays.
61.30x63.30x7°.
No guides or cut-outs.







 		 LB300 - Arrowhead Shell.
For 22.2mm Chainstays.
59.30x62.30x8°. Cut out and guides.




 

 




 

LB302R - Fleur-de-Lys Shell.
For 22.2mm Chainstays.
59.30x62.30x8°. Heart shape
Cut out and guides.
S-LB302R Stainless Version

 
Nash. 28.6x28.6x22.2mm.60.30x62.30°
Flat top for engraving.


Supplied with matching cast lugs only

 

 Shaula. 28.6x28.6x22.2mm Cast Shell. With
Tunnels. Italian Threads only. 60.5x62.5°.


 

 LB109R - With Oval 30x17mm. Chainstays.
Angles 60x64x7.30°. No guides or cut-outs.
S-LB109R Stainless Version
 

 

 

Oversize - 31.7 x 28.6mm

 


  

LB106 - 30x17mm. Oval Chainstays.
60.30x62.30x7.30° angles.
No guides or cut-outs.
LB106I  Italian threads.
S-LB106 BSA Stainless version

 

 W106 - 30x17mm. Oval Chainstays
60.30x62x7° angles.
No guides or cut-outs

W106B- As above 57.4 x 64.8 x 7°

 		 LB204 -59x 64x7° angles.
For 22.2mm. Chainstays.
Heart shape cut-out in bottom.
Also available with Italian threads.
S-LB204 BSA Stainless version

 		  

 		    


 

 980 31.8x28.6x22mm round.
No slots or guides.
59.30x62.30x8°

Sold with matching lugs

980S As above in Stainless.
Sold with matching lugs		  



 

 

 

Over-Oversize

 


 B.B. SHELL
 
931 - 34.9x28.6x30/17mm oval
60.30x62.30x7° Angles.
New Design, No Slots, no guides.

931I - Italian thread version

931S - As above in Stainless		 LB09-0 - 34.9x31.7x30/17mm oval
60.30x65x7° Angles.
No cut-outs or guides.
S-LB09-0 Stainless Version


 		 LB09N 34.9x31.7x30/17 Oval
 57x64x7° Angles.




 

 991 - 34.9x31.7x22.2mm
Angles 60°x64°x7°
991S As above in Stainless.
998 - 31.7x31.7x22.2mm
Angles 60°x64°x7°
 

 

 

ATB.

 
31.7x28.6x22.2mm Tubes
62/69° angles.
With Chain stay cable guide
C69MT1 - 10° Chainstays.

C69MT - Parallel Chainstays.		 C79 - 34.9x31.8x30/17mm Tubes
63.30x68.30x14° angles.
No guides or cut-outs.


 


 

Other

 
831 Cast Bottom Bracket Shell.
30/17mm Oval Chain stay ports









 		  

BBMX Cast BB Shell. Suits oval down tube (40.3x30.4 oval), 31.7mm round seat tube,  30/17mm Oval Chain Stays (not MAX)
57°x64°x7°

Please note. The down tube will fit a Columbus MAX down tube. However there are no matching lugs that will suit for the head tube.