Skip to content

Search

Product type

Menu

MEN
WOMEN
KIDS
SKI
SNOWBOARD
HIKE + CAMP
BIKE
WATER
CLIMB
MORE
BRANDS
BLOG

Home
31.8mm

Filter

Filter

Refine

Category

Search

Alpine Ski Boots
Computers
Mountain Bike Handlebars
Road Front Derailleurs
Road Handlebars
Road Stems

Size

Search

31.8mm

Gender

Search

Unisex

Condition

Search

Good

Vendor

Search

Backcountry
geartrade

Color

Search

Black
Grey

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Category

Alpine Ski Boots
Computers
Mountain Bike Handlebars
Road Front Derailleurs
Road Handlebars
Road Stems

Clear

Size

31.8mm

Clear

Color

Black
Grey

Clear

Brand

Bontrager
Felt
FSA
Head
K-Edge
Shimano

Clear

Gender

Unisex

Clear

Price

From $

-

To $

From To

Clear

Condition

Good

Clear

Bontrager RXL Handlebars

$42⁵⁷57% OffSize: 31.8mm

View details
Felt CXR Superlite 6061 Drop Handlebars

$25⁶⁵57% OffSize: 31.8mm

View details
FSA K-Force OS-99 CSI Stem

$49⁷³73% OffSize: 31.8mm

View details
Head Edge LYT 90 HV Ski Boot

$110⁰³74% OffSize: 31.8mm

View details
K-Edge Race Handlebar Computer Mount for Wahoo Bolt

$27⁰⁰55% OffSize: 31.8mm

View details
Shimano Dura-Ace FD-R9100 11-Speed Front Derailleur

$69³⁹49% OffSize: 31.8mm

View details
Shimano Dura-Ace FD-R9100 11-Speed Front Derailleur

$102⁹³38% OffSize: 31.8mm

View details

31.8mm

Geartrade.com is where adventurists buy and sell the gear we love for the outdoors we need. #wearitout

Facebook
Instagram
TikTok
Twitter

LINKS

About
How to Sell Your Gear
Help Desk
Affiliates
Terms of Use
Privacy Policy
Rewards
Search
Brands + Retailers
Contact Us
Blog
Return Policy

Sign up to hear from Geartrade

Stay informed on the latest news, from offers and products to stories and events.

Email

© 2025 Geartrade.com.

Add To Cart

Item added to your cart.

View cart