Bicycle Archive · Specification report

2012 Schwinn Sierra 7

Velopedia Archive ID 5049644

Overview

Model year	2012
Brand	Schwinn
Model	Sierra 7
Bicycle type	Hybrid/Comfort
Archive ID	5049644
Original MSRP	$359.99
Colors	Light Blue, Lilac, Pearl Black, Royal Blue
Sizes	L, M, S, XS

Frameset

Frame material	Schwinn Comfort Aluminum
Fork	Schwinn Rigid Steel 1 1/8"

Drivetrain

Shifters	Shimano Tourney
Rear derailleur	Shimano Tourney
Crankset	Schwinn "S" Logo Alloy 40t
Bottom bracket	Cartridge
Cassette	Shimano Tourney 7spd 14-34t
Chain	KMC Z-51
Pedals	plastic body w/ reflector

Brakes

Brakes	Schwinn Alloy V-Brake

Cockpit & contact points

Headset	Vp Threaded 1 1/8"
Handlebar	Scwhinn Comfort Steel
Stem	Schwinn Alloy Quill Adj.
Saddle	Schwinn Comfort Spring
Seatpost	Schwinn Alloy Suspension

Wheels & tires

Hubs	KT Alloy 32 hole KT Alloy 32 hole
Front tire	Duro Sierra 26x1.75

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.