WHEELS Mfg BB86 Bottom Bracket
Best upgrade for riders seeking a quiet and durable crank interface.
This adapter kit bridges the gap between specific crank standards and frames with 41mm bottom bracket shells. It simplifies drivetrain upgrades by providing a reliable, dual-row bearing solution that accommodates various shell widths and spindle diameters.
$242.00
Who it's for
- Cyclists upgrading or seeking specific crankset options for their BB86 frame.
- Riders prioritizing long-term performance and a quiet, dependable drivetrain.
- Maintenance-conscious cyclists riding in varied or challenging weather conditions.
Who should skip it
- DIY mechanics without a complete set of bike-specific press-fit tools.
- Budget-conscious riders seeking the most economical drivetrain components.
- Mechanics unfamiliar with the nuances of press-fit bottom bracket installation.
Performance breakdown
Bearing Durability
Dual-row ABEC-3 bearings offer exceptional longevity under heavy pedaling loads.
Compatibility Range
Adapts seamlessly across a massive spectrum of shell widths and standards.
Installation Precision
Comprehensive spacer kit ensures a tight, creak-free fit every time.
Material Quality
Stainless steel construction resists corrosion and maintains smooth rotation over time.
Weight Efficiency
Lightweight design keeps rotational mass low without sacrificing structural integrity.
Drivetrain Versatility
Allows mixing and matching cranksets without replacing your entire frame.
Key Specs
Bearings
Enduro Dual-Row ABEC-3
Material
440C stainless steel balls and races
Bottom Bracket/Frame Interface
BB86, BB92, PF90, BB104/107, PF121, PF132
Bottom Bracket Shell Width
86.5mm - 132mm
Bottom Bracket Shell I.D.
41mm
Flange OD
42mm
Crank Spindle Diameter
28/30mm
Weight
90g
Know before you buy
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