CeramicSpeed BB Alpha Bottom Bracket for BB86 SRAM Dub Road

Engineered for Peak Drivetrain Efficiency

Press-fit

₹39,000

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Free shipping over ₹2,000Delivered across India
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The CeramicSpeed BB Alpha Bottom Bracket for BB86 SRAM Dub Road is engineered to deliver smooth, efficient power transfer with durability that outlasts your frame. Designed for riders seeking maximum performance, it pairs perfectly with SRAM Dub cranksets using a 28.99 mm axle.

Hand-Built Bearings for Premium Efficiency: Each BB Alpha unit uses hardened stainless-steel races hand-built with Grade 3 Silicon Nitride ceramic balls. This precision construction provides exceptional smoothness and dramatically reduces friction, ensuring your drivetrain responds instantly under load.

Up to 500% Better Moisture Protection: Custom-engineered seals and precision dust covers offer outstanding protection against water, grit and contamination. With up to 500% increased moisture resistance, the BB Alpha maintains peak performance across tough conditions and high-mileage riding.

Lighter Design with Faster Installation: A simplified spacer tube and lighter cups reduce the overall weight by 10% compared to previous CeramicSpeed models. This improved structure ensures quick, secure installation into pressfit BB86 shells with a 41 mm bore and 86 mm width.

All CeramicSpeed BB Alpha bottom brackets come with a lifetime warranty, reflecting their exceptional longevity and engineering quality.

Product details

Specifications

Discipline	Road, Triathlon and Track
SKU	115420
BB Type	BB86
Crank Brand	SRAM
Crank Diameter	28.99

Crank Width	86.5
Color	Stainless Steel
Net Weight	76.0 g
Gross Weight	204 g

Features

Custom designed dust covers: Optimized for fitment and protection through 28 engineering iterations for superior sealing performance.
Hardened stainless steel races: Built with CeramicSpeed Balls for ultra-smooth rolling and long-lasting reliability under heavy load.
Optimized cup material and design: Engineered to reduce weight while maintaining stiffness and structural strength for efficient power transfer.
Super light spacer tube design: Simplified construction with fewer variants, enabling faster installation and reduced overall weight.
Custom designed seals: Proven to increase protection from moisture and contamination by 500% for long-term smoothness.
Low friction: Dramatically minimizes drivetrain resistance, improving responsiveness and power transfer.
Corrosion resistant by design: Engineered to withstand wet, gritty and demanding riding environments without performance degradation.
Exceptional bearing protection: Ensures long-term durability and consistent performance across high-mileage riding.
Lightweight and serviceable design: Built for easy maintenance while delivering class-leading efficiency.
Lifetime warranty: Backed by CeramicSpeed’s lifetime support for confidence in long-term performance.

What's in the box

1x BB Alpha for BB86 SRAM Dub Road
1x UFO All Round Grease 5 ml
1x Decal

Fit and sizing

Fit: Press-fit

Between sizes? Ask TBA Guide with your measurements.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy