Skip to Main Content

Extend Your Ride Season! Shop The Collection

Insta360 Sale: Save Up To 25% On 360 Cameras!

Need Tires? Get Up To $70 Back On Bridgestone*

5% Cash Back, 10% Off Select Brands & More Perks With RPM*

F216DFA3-1CFF-4B9B-9A3E-BCB1D82A7E3E@1x Shop Your Ride
Search Suggestions
View All Results
Menu
Free Shipping over $49.99Learn More ZillaCash: $5 for every $100Learn More Customer Service From RidersLearn More
Alpinestars

Alpinestars Drop 4.0 MTB Shorts

Item: P1054066
1 Read 1 Review Write a Review

The Drop 4.0 mountain bike shorts from Alpinestars are the complete package for enduro riders. Not only are these shorts optimized for enduro riding, … Read More

Black
Fullscreen Zoom
$99.95
Rebate Available! View Details

Ways to earn:

Add To Wish List

This item Ships FREE
Guaranteed Low Price
Military and First Responder Discount

Product Details

Alpinestars Drop 4.0 Mountain BikeShorts

The Drop 4.0 mountain bike shorts from Alpinestars are the complete package for enduro riders. Not only are these shorts optimized for enduro riding, they include inner shorts that feature a chamois pad for supreme levels of comfort.

Features:

  • Specifically designed for enduro riding
  • Advanced, quick-drying polyamide construction
  • Stretch fabric on the back for enhanced comfort
  • Inner shorts with chamois pad
  • Hook and loop style closure adjustment
  • Two pockets 
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black / 40 RevZilla Item #10317521 Store Sku MFR. Product #1726221-10-40 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 38 RevZilla Item #10317522 Store Sku MFR. Product #1726221-10-38 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 36 RevZilla Item #10317523 Store Sku MFR. Product #1726221-10-36 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 34 RevZilla Item #10317524 Store Sku MFR. Product #1726221-10-34 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style Black / 32 RevZilla Item #10317525 Store Sku MFR. Product #1726221-10-32 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 30 RevZilla Item #10317526 Store Sku MFR. Product #1726221-10-30 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 28 RevZilla Item #10317527 Store Sku MFR. Product #1726221-10-28 AvailabilityIn Stock: Ships within 24 hours

Alpinestars Men's MTB Shorts/Pants Sizing

Size Waist (cm) Hips (cm)
26 63-69 79-84.5
28 60-75 84.5-90
30 75-81 90-95.5
32 81-87 95.5-101
34 87-92 101-106.5
36 92-97 106.5-112
38 97-102 112-117.5
40 102-107 117.5-123
42 107-112 123-128.5
44 112-117 128.5-134

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.
Product Description
Part Numbers
Sizing & Fit
1 Customer Reviews
1 5/5
0 Questions & 0 Answers
Join now & get rewarded!

Get Free 2-Day Shipping and $15 + 5% RPM Cash on this order.

Already enrolled in RPM? Link your existing membership here.
Join Now Learn More

Reviews & Questions

$39.99/yr.
Spend Less. Ride More.
  • 5% RPM Cash Back*
  • 10% Off Over 70 Brands
  • $15 in RPM Cash When You Join
  • Free 2-Day Shipping & Free Returns*
  • And more!
Become a member today! Learn More
By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.