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  • Bontrager Quantum Fitness Bike Short
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From trail to town

The Quantum Fitness Short is designed for riders who live active lifestyles and want something that looks just as good off the bike as it does on it. This short features a soft, lightweight shell and comfortable elastic waistband, plus a padded liner that's comfortable on the bike, and removable for other activities.

Product details

  1. Lightweight durable polyester material is soft and feels great next to the skin
  2. Removable padded liner offers versatile on and off bike use
  3. Two front pockets for easy access to ride needs
  4. Zippered back pocket offers secure storage of valuables
  5. Elastic waistband offers ultimate comfort and adjustability
  6. Loose fit provides a more flattering silhouette with room to move freely
Quantum Fitness Short Product Overview

Quantum Fitness Short Product Overview

A versatile fitness short with removable padded liner for use on and off the bike.

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Cycling Short", "price": "59.99", "brand": "Trek", "category": "Road bike shorts & bib shorts", "variant": "black", "list": "More Options", "position": 10 } , { "id": "32746", "name": "Trek Solstice Cycling Short", "price": "59.99", "brand": "Trek", "category": "Road bike shorts & bib shorts", "variant": "black", "list": "More Options", "position": 11 } , { "id": "40755", "name": "PEARL iZUMi Pro Cycling Bib Short", "price": "225.0", "brand": "PEARL iZUMi", "category": "Road bike shorts & bib shorts", "variant": "black", "list": "More Options", "position": 12 } , { "id": "37499", "name": "Santini Trek-Segafredo Men's RSL Team Bib Short", "price": "199.99", "brand": "Santini", "category": "Road bike shorts & bib shorts", "variant": "bluedark", "list": "More Options", "position": 13 } , { "id": "37504", "name": "Santini Trek-Segafredo Women's Team Replica Short", "price": "134.99", "brand": "Santini", "category": "Road bike shorts & bib shorts", "variant": "bluedark", "list": "More 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Features

Go By Bike

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Planet Earth is our home and our responsibility —we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.

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Trek culture is who we are, what matters to us, and what we do as a brand. Take a look behind the scenes at Trek’s global headquarters.

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30-Day Unconditional Guarantee

30-Day Unconditional Guarantee

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

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Apparel Fit and Sizing

Apparel Fit and Sizing

Cycling garments are designed to provide function and performance, but they need to fit well to work well. Since not all apparel fits the same, reference our sizing guides below to see how Bontrager apparel and accessories are intended to fit, and find the perfect size and cut for your riding needs.

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Specifications

Gender Men
Fit profile Semi-fitted
Temperature use (high) 95°F (35°C)
Temperature use (low) 60°F (16°C)
Water resistant No
Chamois and liner Chamois (Removable)
Shell fiber content 96% Polyester / 4% Elastane
Liner fiber content 89% Polyester / 11% Elastane
Material Woven
Material technology Antimicrobial
Origin Imported
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Prices shown are manufacturer's suggested retail prices.
Weights are based off pre-production products at time of publication. Weights may vary in final production.

Sizing & Tech

 

Waist

Hip

XS

68.0 - 74.0 cm

26.8" - 29.1"

84.0 - 89.0 cm

33.1" - 35.0"

S

74.0 - 79.0 cm

29.1" - 31.1"

89.0 - 94.0 cm

35.0" - 37.0"

M

81.0 - 86.0 cm

31.9" - 33.9"

96.0 - 102.0 cm

37.8" - 40.2"

L

89.0 - 94.0 cm

35.0" - 37.0"

104.0 - 109.0 cm

40.9" - 42.9"

XL

97.0 - 104.0 cm

38.2" - 40.9"

112.0 - 117.0 cm

44.1" - 46.1"

2XL

106.0 - 114.0 cm

41.7" - 44.9"

119.0 - 124.0 cm

46.9" - 48.8"

3XL

114.0