Pm Bone

The Rohloff Pm Bone is a precision brake component designed for riders who demand consistent stopping power across varied conditions. Whether you're navigating Pune's traffic-heavy roads, descending the Western Ghats during monsoon, or managing Chennai's heat-soaked tarmac, reliable braking is non-negotiable. This part is built to slot into modern brake systems and hold up where it matters most.

Use Cases

Daily training. Reliable use across Indian training conditions — heat, humidity, and rough tarmac.

Race day. Performance-grade construction for competitive efforts.

Long rides. Built for full-day rides across Western Ghats, Sahyadri, or Nilgiri climbs.

Our Take

Rohloff is best known for its legendary Speedhub, but the brand brings the same engineering discipline to every component it makes. The Pm Bone earns its place on bikes where braking integrity is critical — particularly on long Ghat descents around Lonavala or Khandala where heat and sustained load test brake systems thoroughly. For Indian riders dealing with monsoon-slicked roads and abrupt city stops, a quality brake part like this is a sound investment, not an afterthought.

Sizing for Indian Riders

This is a component-level brake part, so European sizing conventions don't apply directly. Instead, confirm your brake mount type — post-mount or flat-mount for disc systems, or standard direct-mount for rim brakes. Indian riders running older alloy-rim bikes should verify caliper compatibility carefully before ordering. Heat from Indian summers above 35°C can affect brake feel, so correct fitment matters.

Compatibility Notes

Compatible with modern rim brake systems; verify mount standard before ordering. Confirm rotor diameter compatibility if used within a disc brake assembly — 140mm, 160mm, and 180mm setups each have different requirements. Use the correct pad compound for your rotor or rim surface. Store away from chain lubricant and disc brake fluid to prevent contamination.

Pairs Well With

Complete your brake service with quality brake cables and housing, compatible brake pads matched to your rotor or rim type, a torque wrench for correct bolt tension, and a bleed kit if you're running a hydraulic system. Browse brake accessories and tools at Cobbled Climbs.

Explore the full Rohloff collection at Cobbled Climbs

Specifications

Explore the full Rohloff collection at Cobbled Climbs

Why buy from Cobbled Climbs

• 100% genuine — authorised Rohloff retailer in India
• Free delivery on orders above Rs. 2,500
• Cash on delivery available nationwide
• 7-day easy returns
• Shipped from Mumbai
• Expert advice — built for Indian cycling conditions

Rohloff is a German precision engineering company celebrated worldwide for the Speedhub 500/14 internal gear hub — widely considered the most durable drivetrain component ever made. Founded on meticulous manufacturing standards, Rohloff brings that same exacting approach to every product in its range, making it a trusted name among touring cyclists and technical riders globally.

Why pay full price when loyalty pays back?

Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.

Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.

Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.

Sale Item Guidelines:
Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.

Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.