I found this list elsewhere, thought it may be of value.

41 mm fork tubes:


41 Honda CR-250R (81)
41 Honda XR-250L (91-96)
41 Honda XR-250R (86-89)
41 Honda XR-250R (90-04)
41 Honda XR-350R (83)
41 Honda XR-350R (84)
41 Honda XR-350R (85)
41 Honda CB-400F (89-90)
41 Honda CR-450R (81)
41 Honda CBR-600F2 (91-94)
41 Honda CBR-600SE (98)
41 Honda XL-600V "Transalp" (89-90)
41 Honda NT-650 "Hawk GT" (89-91)
41 Honda NX-650 (88-89)
41 Honda CB-750 "Nighthawk" (91-03)
41 Honda RVF-720R (94)
41 Honda VF-750C "Magna" (94-03)
41 Honda VF-750C2 "Magna Deluxe" (97-00)
41 Honda VFR-750F (90-97)
41 Honda VT-750CDA/B/C/D "Shadow American Classic Ed. Deluxe" (03)
41 Honda VT-750DC (01-03)
41 Honda PC-800 (89-90, 94-98)
41 Honda CBR-1000F "Hurricane" (87-91, 93-96)
41 Honda VF-1000F "Interceptor" (84)
41 Honda VTR-1000F "Super Hawk" (98-04)
41 Honda ST-1100 (91-02)
41 Honda VF-1100C "V65 Magna" (83-86)
41 Honda VT-1100C "Shadow 1100" (85-90, 92-96)
41 Honda VT-1100C2 (95-99)/ C2-2 (97) "Shadow 1100 American Classic Ed."
41 Honda VT-1100C3 "Shadow Aero" (98-02)
41 Honda VT-1100D2 "Shadow 1100 American Classic Ed." (99)
41 Honda VT-1100T "Shadow 1100 American Classic Ed. Tourer" (98-00)
41 Honda GL-1200 "Goldwing" (84)
41 Honda GL-1200 I "Interstate" (84-87)
41 Honda GL-1200L "Ltd" (85)
41 Honda VTX-1300C (04)
41 Honda GL-1500 "Goldwing" (88-90)
41 Honda GL-1500I "Interstate" (91-96)
41 Kawasaki KX-125 B1 (82)
41 Kawasaki KX-125 H1 (90)
41 Kawasaki KDX-200E5-E6 (93-94)
41 Kawasaki KX-250H1 (90)
41 Kawasaki KXT-250B1 (86)
41 Kawasaki EN-500C1-C8 "Vulcan 500 Ltd" (96-03)
41 Kawasaki EN-500C9 "Vulcan 500 Ltd" (04)
41 Kawasaki KX-500 E2 (90)
41 Kawasaki ZX-600D1-D4 "Ninja (ZX-6)" (90-93)
41 Kawasaki ZX-600E1-E12 "Ninja (ZX-6)" (93-04)
41 Kawasaki ZX-600F1-F3 "Ninja (ZX-6R)" (95-97)
41 Kawasaki ZR-750C1-C3 (91-93)
41 Kawasaki ZR-750F2 (00)
41 Kawasaki ZX-750K1/K2 "Ninja (ZX-7R)" (91-92)
41 Kawasaki ZX-750L2-L3 "Ninja (ZX-7)" (94-95)
41 Kawasaki VN-800 A1-A10 "Vulcan" (95-04)
41 Kawasaki VN-800 B1-B9 "Vulcan Classic" (96-04)
41 Kawasaki VN-800 C1-C2 "Vulcan Drifter" (99-00)
41 Kawasaki ZX-900B1-B4 "Ninja (ZX-9R)" (94-97)
41 Kawasaki ZG-1000A1-A13 "Concours" (86-98)
41 Kawasaki ZG-1000A14-A19 (99-04)
41 Kawasaki ZR-1000A1/A2 (03-04)
41 Kawasaki ZX-1000B1-B3 "Ninja (ZX-10)" (88-90)
41 Kawasaki ZX-1100E1-E3 "GPz 1100" (95-97)
41 Kawasaki ZG-1200A1/B1-B17 "Voyager XII" (86-03)
41 Kawasaki KZ-1300A1-A4 (79-82)
41 Kawasaki ZN-1300A1-A6 "Voyager" (83-88)
41 Kawasaki VN-1500A1-A5 "Vulcan 88/Vulcan 1500"(87-91), VN-1500 B1-B4"Vulcan 88 SE" (87-90)
41 Kawasaki VN-1500A6-A13 (92-99)
41 Kawasaki VN-1500 D1-D2 "Vulcan 1500 Classic" (96-97)
41 Kawasaki VN-1500 E1-E7 "Vulcan 1500 Classic" (98-04)
41 Kawasaki VN-1500 G1/G1A/G2 "Vulcan 1500 Nomad" (99-00)
41 Kawasaki VN-1500J1-J2 "Vulcan 1500 Drifter" (99-00)
41 Kawasaki VN-1500 L1-L5 "Vulcan 1500 Nomad Fi" (00-04)
41 Kawasaki VN-1500N1-N3 "Vulcan 1500 Classic Fi" (00-02)
41 Kawasaki VN-1500R1-R4 "Vulcan 1500 Drifter" (01-04)
41 Suzuki RM-125 L (90)
41 Suzuki RM-125 L (90)
41 Suzuki RM-250 K/L (89-90)
41 Suzuki RM-250 K/L (89-90)
41 Suzuki RMX-250 K/L (89-90)
41 Suzuki RMX-250 K/L (89-90)
41 Suzuki AN-400 K3/K4 (03-04)
41 Suzuki GSF-400 M/N/P "Bandit" (91-93)
41 Suzuki GSF-600 ST/SV/SW "Bandit" (96-98)
41 Suzuki GSF-600 ST/SV/SW "Bandit" (96-98)
41 Suzuki GSF-600 SX//SY/SK1/SK2/SK3 "Bandit" (99-03)
41 Suzuki GSX-600 FJ "Katana" (88)
41 Suzuki GSX-600 FK/FL/FM "Katana" (89-91)
41 Suzuki GSX-600F N/P/R/S/T/V/W/X/Y/K1/K2/K3/K4 "Katana" (92-04)
41 Suzuki GSX-R600 WN/WP (92-93)
41 Suzuki AN-650 K3-K4 (03-04)
41 Suzuki SV-650 SX/SY/SK1/SK2 (99-02)
41 Suzuki SV-650 S K3-K4 (03-04)
41 Suzuki GSX-750 FK/FL/FM (89-91)
41 Suzuki GSX-750F N/P/R/S/T/V/W/X/Y/K1/K2/K3/K4 "Katana" (92-04)
41 Suzuki GSX-R750 G/H (86-87)
41 Suzuki GSX-R750 M/N (91-92)
41 Suzuki VL-800 K1-K4 "Intruder Volusia" (01-04)
41 Suzuki VX-800 L/M/N/P (90-93)
41 Suzuki VZ-800 V/W/X/Y/K1/K2/K3/K4 "Marauder" (97-04)
41 Suzuki VZ-800 V/W/X/Y/K1/K2/K3/K4 "Marauder" (97-04)
41 Suzuki GS-1100 GKZ/GK2/ GKD/GKE (82-84)
41 Suzuki GSX-1100 FJ "Katana" (88)
41 Suzuki GSX-1100 FK/FL/FM/FN/FP "Katana" (89-93)
41 Suzuki GSX-R1100 G/H/J (86-88)
41 Suzuki GSX-R1100 M/N (90-91)
41 Suzuki GSX-R1100WP/WR (93-94)
41 Suzuki GSX-R1100WP/WR (93-94)
41 Suzuki GV-1200 GLF/GLF2/GLG "Madura" (85-86)
41 Suzuki GV-1400 (85-89)
41 Suzuki VS-1400GLP H/J (87-88)
41 Suzuki VS-1400GLP L/M (90-91)
41 Suzuki VS-1400GLP N/P/R/S/T/V/W/X/Y/K1/K2/K3/K4 "Intruder" (92-04)
41 Suzuki VL-1500 W/X/Y/K1/K2/K3 (98-03)
41 Yamaha YZ-125 W (89)
41 Yamaha YZ-125 W (89)
41 Yamaha YZ-125 A (90)
41 Yamaha YZ-125 A (90)
41 Yamaha WR-200 RD (92)
41 Yamaha WR-200 RD (92)
41 Yamaha YZ-250W/WRW (89)
41 Yamaha YZ-250W/WRW (89)
41 Yamaha YZ-250A/WRA (90)
41 Yamaha YZ-250A/WRA (90)
41 Yamaha YZ-250 WRN (89)
41 Yamaha YZ-250 WRN (89)
41 Yamaha YZ-250 WRW/WRA (89-90)
41 Yamaha YZ-250 WRW/WRA (89-90)
41 Yamaha XT-600 L/LC/N/NC/S/SC/T/TC/U/UC (84-88)
41 Yamaha XT-600 W/WC/EA/EAC/EB/EBC (89-91)
41 Yamaha XT-600 ED/EDC/EE/EEC/EF/EFC/EG/EGC (92-95)
41 Yamaha YZF-600 RG (94-95)
41 Yamaha YZF-600 RG (94-95)
41 Yamaha YZF-600 RJ/RJC (97)
41 Yamaha YZF-600 RJ/RJC (97)
41 Yamaha YZF-600 RK/RKC/RL (98-99)
41 Yamaha XVS-650 AK/AKC/AL/ALC/AM/AMC/AN/ANC/A/AP/APC/AR/ARC (98-03)
41 Yamaha XVS-650 N/NCP/PC/R/RC (01-03)
41 Yamaha XVS-650 ATR/ATRC (03)
41 Yamaha XVS-65 AS (04) "Star Classic"
41 Yamaha XVS-65 S (04) "Star Custom"
41 Yamaha FZR-750RT/RU (87-88)
41 Yamaha FZR-750RT/RU (87-88)
41 Yamaha YZF-750 RF/RFC (94)
41 Yamaha YZF-750 RF/RFC (94)
41 Yamaha YZF-750 RH/RHC/RJ/RJC/RK/RKC (96-98)
41 Yamaha YZF-750 RH/RHC/RJ/RJC/RK/RKC (96-98)
41 Yamaha TDM-850 D/DC/E/EC (92-93)
41 Yamaha FZR-1000 B/BC/D/DC/E/EC (91-93)
41 Yamaha FZR-1000 B/BC/D/DC/E/EC (91-93)
41 Yamaha FZR-1000 T/TC/U/UC (87-88)
41 Yamaha FZR-1000 T/TC/U/UC (87-88)
41 Yamaha YZF-1000 RK (98)
41 Yamaha FJ-1100 L/LC/N/NC (84-85)
41 Yamaha FJ-1100 L/LC/N/NC (84-85)
41 Yamaha XVS-1100 AM/AMC/AN/ANC/AP/APC (00-02)
41 Yamaha XVS-1100 M/MC/N/NC/P/PC/R/RC (00-03)
41 Yamaha XVS-1100 R/RC/AR/ARC/ATR/ATRC/AWR/AWRC (03)
41 Yamaha XVS-1100 S/SC/AS/ASC/ATS/ATSC (04)
41 Yamaha FJ-1200 AD/ADC/AE/AEC (92-93)
41 Yamaha FJ-1200 AD/ADC/AE/AEC (92-93)
41 Yamaha FJ-1200 S/SC/T/TC/W/WC/A/AC (87-90)
41 Yamaha FJ-1200 S/SC/T/TC/W/WC/A/AC (87-90)
41 Yamaha XV17 PCP/PCPC (02) "Road Star Warrior"

 

New CB1100 also has 41 mm forks FWIW