Bicycle Archive · Specification report

2012 Schwinn Sierra 24

Velopedia Archive ID 9227895

Overview

Model year	2012
Brand	Schwinn
Model	Sierra 24
Bicycle type	Hybrid/Comfort
Archive ID	9227895
Original MSRP	$510.00
Colors	Pearl Black, Pearl White, Royal Blue
Sizes	L, M, S, XS

Frameset

Frame material	Schwinn Comfort Aluminum
Fork	Suntour NEX4110 V2 63mm

Drivetrain

Shifters	Shimano Acera
Front derailleur	Shimano Altus
Rear derailleur	Shimano Alivio 8spd
Crankset	Shimano M131 48/38/28t
Bottom bracket	Cartridge
Cassette	Shimano HG-31 8spd 11-32
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 Shimano RM30
Front tire	Duro Sierra DuroShield 26x1.75

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 11, 2026.