• Premium bib short dark olive side view from Ascender Switzerland
  • Premium bib short dark olive side and back view from Ascender Switzerland
  • Premium bib short dark olive bib brace and back mesh view from Ascender Switzerland
  • Premium bib short dark olive back side view from Ascender Switzerland
  • Premium bib short dark olive internal silicone gripper view from Ascender Switzerland
  • Premium bib short dark olive ACC Branding side view from Ascender Switzerland
  • Premium bib short dark olive 6 densities EIT Chamois view from Ascender Switzerland
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ACC RESERVE Bib — Dark Olive

ACC RESERVE Bib — Dark Olive

CHF249.00 CHF
CHF249.00 CHF
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Advanced Long-Distance Stability System

Engineered for endurance riding and sustained race efforts, delivering long-distance stability, precise support, and all-day comfort through advanced European performance textiles and a refined second-skin fit.

Quick Highlights

  • 6-density endurance chamois
  • Advanced European performance textiles
  • OEKO-TEX® certified materials
  • Seamless low-friction construction
  • Breathable rear mesh panel
  • UV protection 50+
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THE ESSENCE

Designed for Long-Distance Performance

The ACC RESERVE Bib is developed for endurance riding across varied conditions and prolonged hours in the saddle.

Made from advanced European performance textiles, it combines structured compression with controlled elasticity to stabilize the body under sustained effort while preserving natural freedom of movement.

Developed through extensive on-road testing, every detail has been refined for consistency, support, and comfort during long-distance riding.

ENGINEERED STABILITY

Stability Under Sustained Effort

Targeted compression zones support the major muscle groups to reduce muscular oscillation and maintain efficiency during prolonged efforts.

Differentiated textile mapping across the seat and core areas improves pressure distribution while adapting naturally to aggressive riding positions.

STRAP SYSTEM

Lightweight Support Structure

The shoulder straps use a lightweight open-knit structure with a soft-contact finish engineered to remain stable without localized pressure.

Highly breathable and soft against the skin, the straps deliver an almost unnoticeable feel during long hours on the bike.

The breathable rear mesh panel enhances airflow and accelerates moisture evacuation in high-heat zones, while soft-touch interior fabrics remain comfortable directly against the skin, even in warmer conditions and without a base layer.

ENDURANCE CHAMOIS SYSTEM

6-Density Endurance Chamois

A precision-engineered 6-density chamois delivers progressive shock absorption and balanced load distribution during long-distance riding.

Reinforced support beneath the ischial contact points helps reduce fatigue accumulation under continuous seated pressure.

A widened central relief channel improves comfort during extended efforts, while narrow zig-zag integration stitching minimizes friction and material deformation through movement.

SECOND-SKIN STRUCTURE

Refined Second-Skin Fit

Engineered with seamless low-friction construction for a smooth, close-to-body feel without excessive pressure.

An integrated grip system ensures secure positioning and stable support throughout dynamic movement and prolonged rides.

FINISHING DETAILS

Contemporary Racing Expression

Strategically positioned ACC branding across the side and rear panels creates a confident visual identity with balanced visibility on the road.

Produced in limited quantities and refined through extensive testing, the RESERVE Bib reflects ASCENDER’s commitment to technical precision, endurance performance, and modern cycling design.

Materials & Certifications

OEKO-TEX® certified textiles
UV protection 50+
High-breathability European performance fabrics
Optimized thermal regulation across varied conditions

Sizing

Use the measurements below to find your size. If you’re between sizes, choose the smaller for a tighter fit or the larger for a looser fit. If chest and waist suggest different sizes, follow your chest measurement.

What's my size?

For personalised advice, contact our Customer Service team at info@ascender.cc.

Care Instructions

Wash cold at 30°C maximum
Wash inside out
Air dry only
Do not tumble dry
Do not use fabric softener
Wash with similar colours only

Shipping & Returns

ASCENDER offers free delivery on all orders above CHF150. Orders below CHF150 delivered within Europe will be charged between CHF9 - CHF15 depending on the selected delivery method.

Parcels shipped to countries within the EU normally arrive within 2-5 working days.

Consult our shipping policy