Prestacycle Pro 100mm S2 Nickel Plated Bicycle Tool Bit Set (3-Piece)

Highest quality bits

Engineered for precision cycling maintenance, these Prestacycle Pro 100mm S2 nickel-plated hex bits deliver professional-grade performance across a comprehensive range of bicycle repairs and adjustments. Built to exacting standards, they seamlessly integrate with all Prestacycle hex-compatible hand tools while maintaining full compatibility with any equipment featuring industry-standard 1/4″ hex interfaces. Superior material composition ensures durability and reliability for both routine servicing and demanding workshop applications.

Engineered for long life

Crafted from hardened S2 steel, these Prestacycle Professional bits outperform conventional CRV alternatives with superior strength and resistance to deformation. The nickel-plated finish safeguards premium materials—stainless steel, aluminum, and titanium—from cosmetic damage while extending tool longevity. Strategic micro-surfacing on select hex bits minimizes slippage during operation, ensuring consistent torque application and reducing the risk of bolt damage. Purpose-built for discerning mechanics who demand uncompromising reliability and precision.

JIS Compatible

Designed for modern cycling maintenance, this three-piece bit collection employs current ANSI-standard cross head geometry optimized for reliable fastener engagement. Moving beyond outdated Phillips specifications that deliberately compromised under load, these bits deliver consistent performance on contemporary bicycle hardware. JIS-standard compatibility expands application range across varied drivetrain and component assemblies. Built for professionals who demand superior tool durability and fastener protection throughout demanding service cycles.

• HEX:  4mm, 5mm
• TORX®: T25

Three hardened S2 steel bits with nickel plating, extended to 100mm for hard-to-reach bicycle components. Stronger and more durable than standard alternatives, they resist wear that could damage bolts and fasteners. Includes patented carrier for convenient storage and transport.

KEY FEATURES

• (3) Precision hardened bits in a Patented Bits Carrier
• 100mm rounded shaft bits fit recessed bolts
• Professional bits made with hardened S2 steel
• Nickel-plated for a long lasting finish that prevents marring
• Compatible with all Prestacycle hex-bit hand tools
• Fit under Road Lever Hoods & Disc Brake Applications