BOX  Four 8-Speed Wide Rear Derailleur

$69.00
Members get an est. $6.90 in rewards

A great option for entry-level bikes and light to medium terrain, BOX Four 8-Speed Wide rear derailleur is a durable and user-friendly alternative to a traditional 3x drivetrain.

Color: Black
Size: One Size
Quantity

Members get an estimated $6.90 (10%) back on this item as a part of your annual .

Members get an estimated $6.90 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.
10% co-op member reward: $6$6 Member Reward
$30Member Bonus Card

This purchase pays for membership!

$6

10% Reward

on this and every eligible full-price item*

+

$30

Bonus Card

valid for 30 days after joining*

=

$36

Value

Start earning when you buy a $30 lifetime membership.

Keep shopping

Features

  • Simple and lightweight clutch-based 1 x 8-speed derailleur
  • Includes a nonadjustable Limited Slip Clutch™ to maintain chain tension and stability
  • Constructed with a stamped aluminum cage, die-cast aluminum linkages and a nylon composite knuckle for lightweight durability
  • Designed for use with standard derailleur hangers (not direct mount)

Imported.

View all BOX Rear Derailleurs

Technical Specs

Best Use

Mountain Biking

Derailleur Type

Rear

Cage Length

Medium Cage

Max Rear Cog Size

42T

Speeds

8-speed

Weight

328 grams

Reviews
0 reviews

Loading Reviews...

Questions & Answers

Loading Questions...