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craigslist
Bicycles For Sale in Boulder, CO
see also
electric bikes
kids bikes
mountain bikes
road bikes
Diamondback Airen2 Road Bike - Great Condition
$700
Lafayette
Specialized Roubaix SL4 Pro Compact road bike, 58 cm
$750
Boulder
2021 Yeti SB 130 T2, XL frame, great condition!
$4,000
Denver
Specialized S Works Epic WC Size Large
$6,600
Boulder
Cervelo P5 Large TT Triathlon Bike
$2,495
Boulder
Trek mountain bike
$575
Lafayette
Specialized Status 140 Mountain Bike - Size S3/Medium
$2,000
Broomfield
Pashley (English) Bicycle - Womens' 26" with 3-speed hub
$200
Lafayette
Bianchi Infinito CV 61cm, Ultegra
$1,500
E Boulder
Huffy BMX BMX bicycle
$25
Louisville
Pinarello GAN S Road Bike with Ultegra Groupset — 2016, 54 cm
$1,075
Trek 7000 MTB
$125
Gunbarrel
Diamond Back mountain bike
$125
Boulder
GT Pro Performer 29” World Tour
$750
Retrospec Judd folding bike 20” wheels
$250
Trek Women's XS 49cm Road Bike
$375
Boulder
Medium Giant Road Bike
$145
Boulder
Women's Schwinn Sidewinder Steel Frame Cruiser Bike
$120
Boulder
Soma ES Road Bike
$449
Boulder
Commencal absolut dirt jumper
$700
Louisville
SCHWINN Cruiser PANTHER Vintage mtb 1999/2000 BOLD Black BEAUTIFUL
$200
Longmont
Specialized Hot Rock 24"
$200
Erie
1963 Schwinn Co-Ed: Genuine Chicago Schwinn
$225
Erie
Salsa Timberjack XS
$900
Boulder
DIAMONDBACK OVERRIDE BICYCLE w GRIP SHIFTS
$125
North Boulder Area
WOODEN BALANCE BIKE
$35
BOULDER
SPECIALIZED MOUNTAIN BIKE
$125
BOULDER
SPECIALIZED MOUNTAIN BIKE
$125
BOULDER
Cervélo R3 – 56cm
$3,000
Longmont
2021 Ibis Ridley AF SLX Mountain Bike
$2,000
2023 S-Works Specialized Aethos
$6,750
Erie
2024 S-Works Epic World Cup
$6,350
Erie
Waterford Cycles X-22 - Hand Built 10sp Gravel Bike 61.5cm Excellent
$1,050
Boulder
Waterford Cycles 1200 - Hand Built 10sp Road Bike - 61.5cm - Excellent
$1,050
Boulder
Yeti Sb5 TURQ XL SRAM XO
$2,500
Louisville
XXL Specialized Rockhopper
$700
Longmont
Kent La Jolla Aluminum cruiser
$50
Greeley
Townie Raleigh Bike
$175
Lafayette
Tern Short Haul
$450
Boulder
Small Jones LWB
$1,200
Boulder
Gary Fisher Rig 29er SS w/Pinhead anti-theft locking skewers
$250
XL Giant Roam 2 For Sale
$170
Boulder
GT FORCE 3.0 XL EPIC MT BIKE INSANE PRICE!
$250
Boulder
Niner Air9 Hardtail Medium 29er
$500
Superior
Fuji Finest 2.0 Road Bike Size "S"
$325
Erie
Raleigh Cruiser Bike
$200
Palo Park
Small mountain bikes
$125
2006 Litespeed Vortex 54cm
$1,500
Golden
Yeti SB140 turq mountain bike, Sangria colorway, XL
$5,000
Boulder
2023 Trek Supercaliber M/L
$3,200
Boulder
Schwinn Cruiser
$170
Nederland
Priorty Start 20" belt-driven kids bike
$295
Louisville
Road Bike (49 cm) - 2024 Specialized Roubaix SL8 Comp Shimano 105 Di2
$2,000
Nederland, Co
Marin San Quentin
$990
Longmont
Serotta Ottrott 56cm
$1,000
Erie
Womens road bike
$80
Boulder
i need a cf bike
$1,000
Longmont
Mountain Bike $30
$30
Boulder
Raleigh Sprite 27
$100
Boulder
Retrospec Venus Dutch Step Thru City Bike
$80
Boulder
Liv Tempt 1
$800
Boulder
Felt F1 Road Bike
$800
Boulder
1986 Trek Elance 400
$200
Longmont
Trek Dual Sport 3
$600
Longmont
Turin Willy Cyclocross Single Speed
$300
Longmont
Bicycle Quintana Roo
$60
Nederland
Specialized Allez Elite Road Cycle
$400
Boulder
Specialized Allez Elite Road Cycle
$350
Boulder
Vintage Diamondback Traverse -- step through (17.5")
$300
Boulder
58 CM Calfee Tetra Pro - Campagnolo Super Record
$650
Lafayette
PERFORMANCE Mountain Bike M101
$50
2022 Salsa Beargrease Deore 11 Fat Bike
$2,200
Boulder
2020 Intense Sniper, size L
$1,800
Altona
Santa Cruz Highball C Small 29”
$1,200
Longmont
Cleary Owl 20 inch kids bike, 3 speed
$150
Boulder
Bianchi Infinito CV 55cm Di2 12sp road bike
$3,150
Niwot
Schwinn 700c/28" Hybrid Bike + Bike Lock
$100
Longmont
Rayleigh Cadent i8 2014 Bike
$300
Boulder
Near new Roscoe 8
$1,500
Longmont
Bianchi Virata Road Bike
$290
Boulder
Schwinn Homegrown Mountain Bike
$450
Louisville
1993 GT All Terra Outpost Chromoly Steel Triple Triangle Mountain Bike
$350
Boulder
Steel Frame Bridgestone Mountain bike
$100
Boulder
Gary Fisher Wahoo Mountain Bike
$120
Boulder
Diamondback Sorrentose Mountain Bike
$100
Boulder
Univega Nuovo Sport Road Bike
$140
Boulder
Specialized Hardrock Mountain Bike
$120
Longmont
2017 Specialized Enduro Elite Carbon 29" w/upgrades-Large
$2,000
Lafayette
Fuji Mountain Bike
$50
Erie
Women's Road Bike
$90
Erie
2022 Trek Slash 9.8 XT size M/L Full Suspension
$2,750
Lyons
Argon 18 Radon 2013 Road Bike
$500
Boulder
Specialized Ariel Comp Disc, barely used, fits 5'5" to 5'10"
$295
Boulder by CU
Cervelo SLC-SL 61cm
$1,250
Boulder
Giant AC-2 Downhill Bike
$350
Boulder
Large Mountain Bike Diamondback
$1,000
Boulder
Speed Bicycle Rack (2-3 Bicycles)
$1
Louisville
Moots Smoothie Blend MTB - Size Medium (17")
$2,500
Louisville
Kona Full Suspension MTB
$370
Bmx
$125
Boulder
Medium Specialized Hardtail Mountain Bike
$75
Boulder
Women’s Giant Cypress Hybrid Bike -Medium Frame
$110
Boulder
Men’s Trek 7100 Hybrid Bicycle -Medium
$100
Boulder
Single Speed Motobecane
$300
Boulder
Kona Cindercone Small/Medium Frame Tubeless Setup
$700
Boulder
Eliptigo eliptical bicycle
$1,500
Boulder
2016 stumpjumper comp
$500
Lyons
3T Exploro Gravel Bike - Size Small - 2018
$3,000
Louisville
Baum Corretto Titanium Road Bike – $3,200 OBO (Boulder, CO)
$3,200
Goss Grove
Hardtail Mountain Bike - REI Brand
$640
Longmont
Ibis Mojo 3 carbon mountain bike
$1,800
Boulder
58 cm 1990 Kestrel 200 EMS with 3 Wheel Sets
$2,500
Park Hill
Ibis Mojo HD 26er Sram X9 Full Suspension Mountain Bike
$800
Longmont
Santa Cruz Stigmata V3 Brut 54 Easton Shimano Di2 GRX/Ultegra Reserve
$4,000
Specialized Enduro Expert S3 Medium SRAM XO Fox Cushcore
$4,000
Custom Trek Marlin $1200
$1,200
Boulder
REI Fatbike - DRT 4.1
$500
Female Giant road bike, size XS
$250
North Boulder
Nishiki Pueblo 24" Mountain Bike
$100
Louisville