TWIST Bottom Bracket

TWIST Bottom Bracket

The TWIST bottom bracket supports city, trekking, and mountain bikes that need reliable daily performance and broad compatibility. It combines robust construction with low maintenance needs. 

A cold-forged, ZN-coated (A2B) steel spindle handles daily load, changing weather, and high mileage. Shielded ZZ ball bearings reduce friction and support efficient pedaling over time. 

TWIST fits 68 mm and 73 mm BSA threaded bottom bracket shells. TWIST is available in two variants: TWIST for everyday use and TWIST-ML for higher loads and sportier riding profiles.

 

Key Benefits at a Glance 

  • Durability and Strength: The cold-forged and ZN-coated steel spindle supports reliable long-term use in everyday and higher-mileage applications. 
  • Consistently Smooth Pedaling: Shielded ZZ ball bearings reduce friction and help ensure consistently smooth pedaling.
  • Easy Installation and Maintenance: TWIST works with PEDRO’S® keyfor effortless setup. Its corrosion-resistant composite cups also simplify maintenance.
  • Versatile Integration: TWIST fits 68 mm and 73 mm BSA threaded shells used across many city, trekking, and mountain bikes. Optional extra-short spindle sizes support additional configurations. TWIST-ML adds capacity for more demanding riding conditions. 
  • Built to Standard: TWIST complies with ISO 4210-8 and delivers reliable performance across a wide range of applications.
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Technical Specifications

Standards: ISO 4210-8 – Certified for city-trekking bikes (TWIST)
Standards: ISO 4210-8 – Certified for mountain bikes (TWIST-ML)
Compatibility: Bottom bracket shell width: 68 mm / 73 mm
Compatibility: Suitable for all square tapered cranksets (ISO 6695:2015)
Compatibility: BSA threaded
Construction: Cold-forged and ZN-coated (A2B) steel spindle
Construction: ZZ ball bearings (double metal-shielded)
Construction: Composite cups
Configuration: Both cups are compatible with PEDRO’S® key
Configuration: Selection of extra-short spindle sizes

FAQ

TWIST is compatible with 68 mm and 73 mm BSA threaded bottom bracket shells, commonly used in city, trekking, and mountain bikes.

TWIST is the standard version for regular daily use. TWIST-ML is for higher loads and more demanding riding, including mountain bike use. 

The combination of a cold-forged steel spindle and ZZ ball bearings reduces friction and ensures stable performance across a wide range of applications.

Yes, TWIST complies with ISO 4210-8 for safe, reliable performance across multiple bike categories.

Its durable spindle, protected bearings, and corrosion-resistant components help reduce replacement cycles and downtime.



Our B2B Process

We work step by step to clarify what fits your setup before production begins.

1. Tell Us What You Need: Share your technical requirements and expected volumes. Our experts check compatibility with your frame and crankset and confirm the right bottom bracket for your setup.

2. Test Before You Commit: You receive a full offer and technical specification. Sample parts are also available so you can verify fit, assembly, and performance before series production starts.

3. Produce with Confidence: Once approved, we align production and delivery with your schedule. Clear documentation ensures a smooth handover into your assembly process.

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Thorsten Berger

Thorsten Berger

Accounting Manager