Velowave | Rear Hydraulic Disc Brake (Common for Grace/Pony) | 20050284

SKU: 20050284

$79.00

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Rear Hydraulic Disc Brake for Grace Pony

A practical, ready-to-install rear hydraulic disc brake designed to fit Grace Pony e-bikes. It gives predictable stopping power and smoother control than mechanical brakes, while staying compact and simple to maintain.

Benefits

Shorter stopping distances for safer rides in traffic and on hills.
Smoother modulation that helps you control speed precisely in tight spots.
More consistent performance in wet or muddy conditions, so you ride with confidence year-round.
Lower long-term maintenance compared with poorly adjusted cable brakes — fewer mid-ride adjustments.
Plug-and-play fit reduces install time so you can get back on the road quickly.

Features

Hydraulic actuation for responsive, even braking force.
Pre-assembled caliper, lever and hose for straightforward installation.
Adjustable lever reach to fit different hand sizes and riding preferences.
Sealed system to minimize contamination and reduce bleeding frequency.
Includes rotor and mounting hardware compatible with common rear hub setups.

Specifications

Compatibility: Designed for Grace Pony rear-wheel configurations (check frame mount and axle spacing).
Rotor size: 160 mm recommended (adapter available for 180 mm where required).
Caliper: 2-piston aluminum caliper, black finish.
Lever: Aluminum alloy with adjustable reach.
Hose length: 1,200 mm (can be trimmed to fit bike length).
Mount type: Post-mount standard for rear installation.
Fluid: Pre-filled hydraulic system (factory-bleed).
Weight: Approximately 450–500 g complete rear unit (varies by rotor and hardware).
Includes: Caliper, lever assembly, hose, 160 mm stainless steel rotor, mounting bolts and adapter.
Materials: Aluminum caliper and lever, stainless steel rotor, reinforced hydraulic hose.

Free standard shipping on all U.S. orders. Orders are typically processed within 1–2 business days (Mon–Fri). Delivery usually takes 4–7 business days after dispatch. Tracking details are emailed once your order ships. View full Shipping Policy .

For help, contact us at support@DiscoverAndDo.com or call 1-833-657-4927 (Mon–Fri, 9 AM–6 PM EST).

Enjoy easy returns within 30 days of delivery. Items must be unused, undamaged, and in original packaging. Change-of-mind returns may be subject to a 25% restocking fee. Defective, damaged, or incorrect items are fully covered with free return shipping and a replacement or full refund. View full Returns & Refund Policy .

For help, contact us at support@DiscoverAndDo.com or call 1-833-657-4927 (Mon–Fri, 9 AM–6 PM EST).

Description

Rear Hydraulic Disc Brake for Grace Pony

Benefits

Shorter stopping distances for safer rides in traffic and on hills.
Smoother modulation that helps you control speed precisely in tight spots.
More consistent performance in wet or muddy conditions, so you ride with confidence year-round.
Lower long-term maintenance compared with poorly adjusted cable brakes — fewer mid-ride adjustments.
Plug-and-play fit reduces install time so you can get back on the road quickly.

Features

Hydraulic actuation for responsive, even braking force.
Pre-assembled caliper, lever and hose for straightforward installation.
Adjustable lever reach to fit different hand sizes and riding preferences.
Sealed system to minimize contamination and reduce bleeding frequency.
Includes rotor and mounting hardware compatible with common rear hub setups.

Specifications

Compatibility: Designed for Grace Pony rear-wheel configurations (check frame mount and axle spacing).
Rotor size: 160 mm recommended (adapter available for 180 mm where required).
Caliper: 2-piston aluminum caliper, black finish.
Lever: Aluminum alloy with adjustable reach.
Hose length: 1,200 mm (can be trimmed to fit bike length).
Mount type: Post-mount standard for rear installation.
Fluid: Pre-filled hydraulic system (factory-bleed).
Weight: Approximately 450–500 g complete rear unit (varies by rotor and hardware).
Includes: Caliper, lever assembly, hose, 160 mm stainless steel rotor, mounting bolts and adapter.
Materials: Aluminum caliper and lever, stainless steel rotor, reinforced hydraulic hose.