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Customer Support Our dedicated team is always here to help with sizing, builds, and orders.

Warranty Protected 2-year manufacturer warranty

Shipping Included Included on most components and wheelsets. Free on orders over $100. Worldwide delivery with tracking.

Rider Approved We test and ride what we sell. Every product is hand-selected for quality and performance.

BERK Lupina Monocoque Gravel

A 249 mm one-piece (monocoque) saddle built on the classic Lupina shape, with a flatter central section and a centre groove for a sleek, performance look.

BERK Lupina Monocoque Gravel — Features & Benefits

Lupina Profile: a refined sitting area with even support and generous flex.
Perineal Relief: a flatter central section with a centre groove eases soft-tissue pressure without a full cutout.
Saddle Flex: a one-piece (monocoque) carbon shell gives natural flex that follows your body for comfort that improves over distance.
Rider Fit: tuned for gravel and road riders and stable across aggressive and relaxed positions.
Discipline: best suited to Gravel, Road.
Two Finishes: choose padded (129 g) or 3K carbon look (109 g) to match your build.
Carbon Rails: oval 7 × 9 mm — confirm your seatpost clamp supports oval carbon rails.

BERK Lupina Monocoque Gravel — Specifications

Construction & Finish

Construction: One-piece monocoque carbon
Finish options: Padded or 3K carbon look
Shape: Lupina profile
Saddle rails: Oval 7 × 9 mm
Warranty: 2-year manufacturer warranty

Dimensions & Weight

Length: 249 mm
Width: 144 mm
Weight (padded): 129 g
Weight (3K carbon look): 109 g
Max rider weight: 100 kg

Fit & Use

Hips: gravel and road riders
Disciplines: Gravel, Road
Position: stable in aggressive and relaxed setups
Lead time: Made to order — typical lead time ~1 week.

BERK saddle fit selector — shape and width guide — BERK fit chart — compare shape and width across the range.

Helpful Links

Browse all saddles and BERK saddles, or explore our components.

Learn more at BERK Composites.

BERK Lupina Monocoque Gravel — FAQ

How fast do orders ship?

Orders ship once processing is complete and a tracking number is generated. Delivery time depends on your destination and the carrier.

Are duties included?

Shipping and import handling vary by destination. Where DDP (Delivered Duties Paid) is available, duties are settled at checkout for eligible orders; otherwise local import duties may apply on delivery.

What warranty applies?

BERK saddles carry a 2-year manufacturer warranty. If an issue occurs, Underdogs Cycling will guide you through the claim with the manufacturer.

Which BERK saddle is right for me?

Match width to your sit-bone spacing and shape to your position: the Lupina profile of the Lupina Monocoque Gravel suits gravel and road riders riding Gravel, Road. If you're unsure, send us your current saddle and riding position and we'll advise.

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