Skip to main content
Mon - Wed, Fri: 10:00am - 6:00pm
Thu, Sat: 10:00am - 5:00pm
Sun: Closed
Toggle navigation
Account
Account
Stores
Stores
Cart
Cart
Subtotal
:
$
0.00
Checkout
Cart
Search
Search
Menu
x
Cart
Cart
Account
Account
Store
Store
Home
Shop
Sale
In Stock Sale Bikes
Other In-Stock Stuff on Sale
Bikes
Electric Bikes
Rentals
Rent A Bike / Make a Reservation
Rental Bike Options
Road / Race Bike Rentals
Comfort / Hybrid Bike Rentals
Electric Bike Rentals
ElliptiGO Bike Rentals
Disney Area / Southwest Orlando Bike Rental Guide
Services
Bike Service & Repairs
Bike Fitting
Bike Trade-Ins
Synchrony Freedom To Ride Financing
Ride!
Group Rides & Events
Local Trails
Sponsored Rider Program
About Us
Location & Hours
Online Shopping Policies
Our Team
Careers
Contact Us
Filter
Close
Close
Remove all filters
Remove
Black Ops
Filter By:
Remove
Black Ops
Brands
Black Ops
1
Shimano
40
SRAM
39
SunRace
33
Microshift
21
Campagnolo
11
Show More Brands
BOX
8
Classified
3
Dimension
6
Electra
1
FSA
1
Gates Carbon Drive
5
KMC
5
Odyssey
2
Origin8
6
Prestacycle
7
Sunlite
4
TRP
2
Wheels Manufacturing
10
Wolf Tooth
2
Show Fewer Brands
Gender
Unisex
1
Size
13T
1
14T
1
16T
1
17T
1
18T
1
20T
1
Price
$20 to $49.99
1
Home
Shop at Evolve Bicycles
Parts
Cassettes/Freewheels
Cassettes/Freewheels
Remove
Black Ops
Black Ops
DefendR 8-Key Freewheel
$37.99 - $44.99
- Cold-forged chromoly construction - 8 splines for removal - Oversize 3-pawl design - Heavy-duty use freewheel - 13T and 14T fit Flip-Flop hubs only - Speeds: Single - Width: 3/32"
Page 1 of 1