CYCLING APPAREL ENGINEERED IN SWITZERLAND
ACC Reserve Bib — Black
ACC Reserve Bib — Black
Regular price
CHF249.00 CHF
Regular price
Sale price
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+
Men Size Chart
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.
For personalised advice, contact our Customer Service team at info@ascender.cc.
HOW TO MEASURE
Chest (A) and Waist (B) for Jerseys
Waist (B) and Hips (C) for Bib Shorts and Tights
Followed by the detailed table and instructions below.
| Size | Chest (A) (cm) | Waist (B) (cm) | Hips (C) (cm) |
|---|---|---|---|
| XS | 84 - 89 | 69 - 74 | 84 - 90 |
| S | 89 - 94 | 74 - 79 | 90 - 96 |
| M | 94 - 100 | 79 - 85 | 96 - 102 |
| L | 100 - 108 | 85 - 91 | 102 - 108 |
| XL | 108 - 114 | 91 - 98 | 108 - 114 |
| XXL | 114 - 122 | 98 - 107 | 114 - 120 |
CHEST (A)
Measure around the fullest part of your chest, keeping the tape measure horizontal.
WAIST (B)
Wrap the measuring tape around your torso at the smallest part of your waist, typically 2.5 cm above your belly button (natural waistline).
HIPS (C)
Wrap the measuring tape around the widest part of the seat.
Difficulties finding your size? Please refer to the size guide in our website footer (Customer Service) or contact us at info@ascender.cc.
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.
Collapsible content
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.
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.