THUN bottom bracket "JIVE"
bulk, square (12,73mm), BSA thread
1,375" x 24, 68-73mm housing width, durable, maintenancefree, weather resistant. Certification: ISO 4210-8:2014 (city-trekking). Optimal rotation quality via double sealed deep groove ball bearings, zinc-plated steel sleeve for protecting the bottom bracket, bearing shell made of composite A, installation note: shell tightening torque: 25-30 Nm (mounting without grease); bolts tightening torque: 45 Nm, made in Germany
SUNRACE bottom bracket "BBS 15"
self-service package, 4-edge, BSA JIS
for Shimano tool, with plastic shells, silver axle
CONTEC bottom bracket "CBB-050"
self-service package, 4-edge, BSA thread (1,37")
suitable for 68mm housing width with nylon shells, steel axle
THUN bottom bracket "Efficient Zumba"
self-service package, square (12,73mm), BSA thread
1,375 x 24, 68mm housing width, Gates CDN belt drive compatible, durable, maintenance-free, weatherproof. Left side with functional shoulder (FS), special hardened axle material (ML treatment), ISO 4210-8:2014 (MTB). Optimum rotation quality over double sealed industrial bearings, zinc-coated steel sleeve (Ø 27mm) to protect the bottom bracket and especially suitable for cable passage. Bearing shell made of composite A, incl. 2 inside hexagon screws with polyamide-stain cover and clip-ring. Assembly advice: shell tightening torque: 25-30Nm (assembly without grease); screw tightening torque: 45Nm, made in Germany
SUNRACE bottom bracket
with polyamide shells, press fit, industrial sealed bearings, in single carton
THUN bottom bracket "Efficient Jive"
self-service package, square (12,73mm), BSA thread
1,375" x 24, 68mm housing width, durable, maintenancefree, weather resistant. Left functional shoulder (FS), axle made of special hardend material with (ML-hardness), certification: ISO 4210 (MTB), optimum rotation quality because of double sealed industrial bearings, zinc-coated steel sleeve to protect the bottom bracket, composite A bearing shell, incl. 2 inside hexagon screws with polyamide-stain coating and clip-ring, installation note: shell tightening torque: 25-30 Nm (assembly without grease); screws tightening torque: 42-45 Nm, made in Germany
CONTEC bottom bracket "CBB-100"
self-service package, square, BSA thread (1,37")
suitable for 68mm housing width with aluminium shells, steel axle, 280g
THUN bottom bracket "Efficient Jive"
self-service package, square
68mm housing width, Thompson, clamp Ø 40mm, durable, maintenance-free, weatherproof. Left side with functional shoulder (FS), special hardened axle material (ML treatment), certification: ISO 4210-8:2014 (MTB). Optimum rotation quality over double sealed industrial bearings, zinc-coated steel sleeve to protect the bottom bracket, composite D pressfit adapters, incl. 2 inside hexagon screws with polyamide-stain cover and clip-ring. Assembly advice: screw tightening torque: 45Nm, made in Germany
SHIMANO bottom bracket "BB-UN300"
self-service package, 4-edge, BSA1,37 x 24, plastic counter shell
SHIMANO bottom bracket "SM-BBMT500" Mod.17
self-service package, for Hollowtech II cranks, hollow axle
for MTB, with shells and ball rings
