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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 150

A longer, T-shaped saddle with a central cutout and slightly rearward centre — exceptional flex and multiple seating positions for all-day comfort.

BERK Lupina 150 — Features & Benefits

T Shape: opens extra room at the nose to cut friction while pedalling, with stable support for narrower hips.
Perineal Relief: a central cutout reduces pressure on the perineum to improve blood flow and reduce numbness on long rides.
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 narrower hips and stable across aggressive and relaxed positions.
Discipline: best suited to Road, Gravel.
Two Finishes: choose padded (104 g) or 3K carbon look (79 g) to match your build.
Carbon Rails: oval 7 × 9 mm — confirm your seatpost clamp supports oval carbon rails.

BERK Lupina 150 — Specifications

Construction & Finish

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

Dimensions & Weight

Length: 275 mm
Width: 150 mm
Weight (padded): 104 g
Weight (3K carbon look): 79 g
Max rider weight: 100 kg

Fit & Use

Hips: narrower hips
Disciplines: Road, Gravel
Position: stable in aggressive and relaxed setups

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 150 — 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 T shape of the Lupina 150 suits narrower hips riding Road, Gravel. If you're unsure, send us your current saddle and riding position and we'll advise.

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