True 505 RSS
Review: Serfas USL-505
This light puts out 484 Lumens for $80 in a new Serfas self-contained unit. It's a decent light, but the $50 Serfas USL-305 is better.
The post Review: Serfas USL-505 appeared first on Mountain Bike Review.
Tags
- All
- 10 Barrel
- 10 Things
- 10-speed
- 100%
- 101X
- 11-speed
- 12-Bit T-Drive
- 12-speed
- 1200
- 160mm
- 18 road
- 1up usa
- 1upUSA
- 1x
- 1x drivetrain
- 1x drivetrains
- 1x10
- 1x11
- 2'Fer
- 2.6"
- 2010 Mountain Bike and Trials World Championships
- 2013 Lights Shootout
- 2014 Enduro Compare-O
- 2014 Lights Shootout
- 2014 Mtbr Ultimate Base Camp
- 2014 World Championships
- 2015 Lights Shootout
- 2015 POV Camera Shootout
- 2016
- 2016 Lights Shootout
- 2017
- 2018 breck epic
- 2018 Enduro World Series
- 2018 Kamikaze Bike Games
- 2018 Mtbr Tire Buying Guide
- 2018 Tire Buyer's Guide
- 2018 Trail Tires
- 2018 XC Tires
- 2019 Leatt Bike Outerwear Line
- 2019 Mountain Bike National Championships
- 2019 Niner RIP 9 RDO
- 2019 Specialized Levo
- 2019 yt jeffsy
- 24 Hour Racing
- 24 Hour Solo World Championships
- 24 Hours in the Old Pueblo
- 24k gold
- 26
- 26er
- 27.5
- 27.5 plus mountain bike
- 27.5 wheels
- 27.5+
- 275C
- 29
- 29"
- 29+
- 29er
- 29er full suspension
- 29er mountain bike
- 29er mtb
- 29er wheels
- 29er-Tire
- 2FO
- 2FO 2.0
- 2Hundred7
- 2x
- 3 Minute Gaps
- 30 Gold
- 30-Seven
- 30X
- 34
- 34 Float
- 35
- 35mm
- 36
- 36 FLOAT
- 36 RC2
- 36 TALAS
- 360 Drop
- 3L Tech
- 3VO
- 40
- 40mm ID
- 429
- 429 MachSL
- 429 Trail
- 45NRTH
- 45NRTH Ragnarök
- 45NRTH Ragnarök Reflective
- 45NRTH shoes
- 45NRTH transition line
- 5010
- 5010 Carbon
- 575
- 5F
- 60x
- 611 active
- 611 race
- 650B
- 66sick
- 6by6
- 6D
- 6Fattie
- 7 Wonders of Oregon
- 7-speed
- 7mesh
- 9-46t TRSr
- 900
- 901
- 905
- 934 XC Race
- 941
- 9:Zero:7
- 9point8
- A Bike For You
- A Singletrack Mind
- a-line
- A/M Ventilated
- A1
- A1 Drone
- A2
- A35
- Aaron Albright
- Aaron Chase
- Aaron Gwin
- Abbey Bike Tools
- Abit Gear
- ABS2
- Absa Cape Epic
- AbsoluteBlack
- Abus
- Access4Bikes
- Access4Bikes Foundation
- Accuri
- Acre
- ACS-3
- Action Cam
- Action Cam Mini
- action camera
- ACV
- Adam Craig
- Adam Myerson
- ADDIX
- Adidas
- adjustable seatpost
- Adventure cross
- Adventure Travel
- advocacy
- AER
- Aero
- aerodynamics
- africa
- Afterburner
- Afterburner WideR
- Afton
- Afton Keegan
- Afton Shoes
- Afton Shoes Keegan
- Afton Shoes Vectal
- Afton Vectal
- Aggressor
- Agonist
- Agressor Enduro
- Ahearne Cycles
- Aion
- Air
- AIR 9 RDO
- Air Pro 3
- Air Volume Spacers
- Air-Liner
- Airborne
- Airborne Bicycles
- Airborne Goblin 29
- Airborne Systems
- Airbrake MX
- Aircraft
- AirDroids
- Airshot
- Airstream
- akrigg
- Alabama
- Alaskan
- Alban Lakata
- Albstadt
- Alcatraz
- Alchemy
- alchemy arktos
- Alchemy Bicycle Company
- Alchemy Goods
- alert
- Ales and Trails
- Alex Evans
- Alex McGuinnis
- aliso
- All Clear
- All Kids Bike
- All Mountain
- All Mountain Helmet Shootout
- All Mountain Rain
- All Mountain Style
- All Mountain Trail
- All Mountain World Championships
- Allan Cooke
- allen key
- allen keys
- Allison Atkinson
- AllMtn
- Alloy
- Alloy Drive
- Alma
- ALP-X
- ALP-X PRO 2in1 Shorts+
- ALP-X PRO WINDSTOPPER Soft Shell Zip-Off Jersey
- Alpac Attack
- Alpha
- Alpinestars
- Alsea+
- Altiitude
- altitude
- Altitude MSL 770 Rally
- Altitude Powerplay
- Altruiste
- Aluminum
- aluminum mountain bike
- aluminum mountain bike wheels
- aluminum wheels
- amaury pierron
- amazon
- amazon prime day
- Ambitions
- Ambush
- Ambush Comp
- American Classic
- Aminga E TR1
- Amir Kabbani
- Amiti-E+
- Amy Morrison
- Andreu Lacondeguy
- Andrew-Neethling
- angle fire
- Angry Singlespeeder
- Anita Gehrig
- Anka Martin
- Anne Caroline Chausson
- Anneke-Beerten
- Anniston
- Answer
- Answer Products
- Ante Up For Trails
- Anthem
- Anthem 27.5
- anthill
- Anthill Films
- Anthony Messere
- Antoine Bizet
- ANVL
- Apogee
- Apparel
- Apps
- April Fools' Day
- aptos
- ARC ASLT
- ARC DH
- Arch
- Arch CB7
- Archer Components
- Archi Enduro R.R.
- Ardent Race
- Argonaut Cycles
- Argus
- Arizona
- Arizona Scenic Trail
- Arkansas
- Arktos
- Armor
- Armstrong Connector
- Art's Cyclery
- Art's Cyclery Sponsored
- AS-R C
- AS100V
- AS1VR
- AS200V
- asheville
- Ashley Lloyd Thompson
- Ashville
- aspen
- Aspen/Snowmass
- ASRc
- Assegai
- ASSOS
- Astral
- ATB-1A
- ATB-1T
- Atherton
- Atherton Racing
- Athertons
- Atlas
- Atomik
- atomik carbon
- Attack Trail
- Attack Trail Pro Enduro
- ATX One DH
- Auburn
- Aurélien Fontenoy
- Auric
- Auric LT
- Auron
- Aurum
- Aurum HSP
- Austin
- Austria
- Aviemore
- AX
- axle
- AXON
- axs
- Azonic
- B-RAD
- B.A.D.
- B/01 Bike
- BA3 pack
- baby oil
- Bachelor 150
- back protection
- back protector
- BackCountry 360
- Backcountry Lifeline
- backcountry.com
- backflip
- Backloader
- Backpack
- BackStage
- BackSwing
- backyard
- Bad Habit
- bad habits
- Bags
- Baja Designs
- Balaclava
- Balance
- Balance Bike
- balance bikes
- Bali
- bamboo
- Bamboobee Bicycles
- Bang
- Bantam
- Bar Fly
- Bar Mitts
- Barcelona
- Barghest
- Barn Burner
- Baron
- bars
- Barstow
- Bartlett
- Barzo
- Bas Van Steenbergen
- Bash Guide
- bat cage
- battery
- BC
- BC Bike Race
- BC Bike Race 2018
- BC21R
- BC30
- BCBR
- BE Enduro Series
- BE2
- BE3
- Beam Pattern
- bear attack
- bear encounter
- Bearclaw
- Beast
- Beer
- Beinn 20 L
- Beinn 20L
- Belgian Waffle Ride
- Bell
- Bell All-Stars
- bell bike helmets
- Bell Built
- bell full-9
- Bell Helmets
- bell sixer
- bell super
- bell super 2r
- bell super 3r
- bell super dh
- Belltower
- Bellwether
- Ben Cruz
- Ben Jacques-Maynes
- BenchtopPro
- Bend
- bentonville
- Bergamont
- Bern
- bern helmets
- Bernard Kerr
- Best
- Best Bell Bike Helmets
- best bike floor pumps
- best bike lights
- Best Bike Locks
- Best Bike Racks for Mountain Bikers
- Best Bike Trainers
- best bikes under $1000
- best bikes under $2000
- best bikes under $3000
- Best Clipless Mountain Bike Shoes
- best commuter bike helmets
- Best Cycling Computers
- best deals
- best energy bars
- Best Giro Bike Helmets
- Best Hydration Packs
- Best Kids Bikes
- best mountain bike floor pumps
- Best Mountain Bike Helmets
- Best Mountain Bike Saddles
- Best Mountain Bikes
- best mountain bikes under $1000
- Best Mountain Bikes Under $2000
- Best Mountain Bikes Under $3000
- Best of
- best of 2017
- Best Sunglasses for Cycling
- Betabrand
- Beti Allride
- Beti Bike Bash
- BetterRide
- BetterRide.net
- Betty R 10
- Betty R 14
- Betty R 15
- Bianchi
- Bib
- Bicycle Bell
- Bicycle Blue Book
- bicycle brakes
- bicycle drivetrain
- Bicycle Stand
- bicycle tire sealant
- BicycleBlueBook.com
- Big Ed
- Big Honzo
- Big Mesa
- Big Mountain Enduro
- Big Mountain Enduro Series
- Big Sandy
- Big Street
- Big Tree Farms
- Big-One
- BigRig 760
- BigRig845
- bike bell
- Bike Camp
- bike case
- bike cleaner
- Bike Clinic
- bike crash
- bike deals
- bike demos
- Bike Fit
- bike frame geometry
- bike handlebars
- bike helmet
- bike helmets
- bike hitch racks
- bike jacket
- Bike Light
- bike lights
- Bike Lock
- bike locks
- Bike Mount
- Bike Park
- Bike Parkour
- bike patrol
- Bike Press Camp
- Bike Protection
- bike pump
- Bike Races
- bike racing
- Bike Rack
- bike racks
- bike saddles
- Bike Safety
- bike sale
- bike shop
- Bike Skills
- Bike Stand
- Bike Theft
- bike tires
- Bike to Work Britches
- bike tool
- bike tools
- bike wash
- bike workstand
- bike-art
- Bike-Demo
- BikeHard
- Bikenomics
- Bikepacking
- BikePark Wales
- bikesdirect
- Bikewagon
- BikeYoke
- BikeYoke Divine SL
- BikeYoke Divine SL dropper post
- bikeyoke dropper post
- bikeyoke squeezy
- bikeyoke triggy x
- bikeyoke trigyy
- bikeyoke willy
- Bill Nye
- BionX
- Birzman
- Bishop
- Bkool
- Black Adder
- Black Cat Bicycles
- black friday
- Black Label
- Black Sheep Films
- Blackborow
- Blackburn
- Blackburn Ranger
- Blackburn Water Cycle
- Blackburn Water Cycle film project
- Blackcomb Helicopters
- Blackhawk
- blaster bite valve
- Blaze
- Blika
- Blind Bobby
- Blinder Arc 1.7
- Blinder Arc 5.5
- Blinder Arc 640
- Blinder Road 3
- Blizzard
- blm
- Blok
- Blue Bottle
- Bluetooth
- Bluto
- BMC
- BMX
- BMX Riding Dubai
- Boa
- Boar
- Boar E350
- bobby-mcmullen
- Bobcat
- Bobtrax
- body armor
- body position
- Bogus Basin Mountain Recreation Area
- Bogus to the barrel
- bointrager helmets
- Bold Bikes
- Bold Cycles
- Bolle
- Boltron
- Bonk Breaker
- Bont
- Bontrager
- Bontrager Bat Cage
- Bontrager Carbon Care Wheel Loyalty Program
- Bontrager Flatline
- Bontrager Flatline Mountain Shoe
- Bontrager Flatline Mountain Shoe Review
- Bontrager Flatline shoes
- bontrager helmets
- Bontrager Montrose Elite
- bontrager tires
- bontrager tlr sealant
- Bontrager WaveCel
- bontrager wheels
- Bontrager XR3 Team Issue
- Boo Bicycles
- BOOGALOO
- Boogaloo race series
- Book
- Boombot REX
- Boombotix
- Boost
- Boost 148
- Boost 20
- Booster
- Boostinator
- Boot'r
- Bordo 6000
- Borealis
- borealis bikes
- BOS Suspension
- Bosch
- Bosch Kiox
- Boss
- Bottle Cage
- Bottle Pod
- bottom bracket
- boulder
- boulder colorado
- Box Components
- Boxcar
- BoXXer
- BP100
- brad treat
- Brage Vestavik
- brain tumor
- Brake Regulator
- Brakes
- Brandon Semenuk
- Brasil Ride
- Brass Knuckles
- Braydon Bringhurst
- Breadwinner Cycles
- Breakaway
- Breck Bike Week
- Breck Epic
- Breck Epic Mountain Bike Stage Race
- Breck Epic: Stage 4 video highlights
- breckenridge
- Breckenridge Resort
- Breezer
- Breezer Repack
- Brendan Fairclough
- Brendan Howey
- Brent Foes
- Brett Flemming
- Brett Rheeder
- Brett Tippie
- BRG Sports
- Brian Lopes
- Brian McCulloch
- British Columbia
- Bronson
- Bronson C
- Brood McDonald
- Brooks Cambium C15 All Weather
- Brose
- Brown County State Park
- Bryan Gregory
- Bryn Atkinson
- Bryna Blanchard
- BTR Fabrications
- BTR20
- bucket list
- Bucksaw
- Buddy Newman
- budget
- buffalo bike
- bulgaria
- Bulldozer
- Bullmoose
- bulls bike
- Bulls Bikes
- bum bag
- Bunny Hop
- burley
- bush
- Bushnell
- bushwhacker II helmet
- Buster 200
- Buster 600
- butyl tubes
- buyer's guide
- Buyer's Guides
- BX1
- BX3
- C-Quent
- C3
- CA
- Cable
- Cadet
- Cairn
- Cake Eater
- Caletti Cycles
- California fire relief campaign
- california wildfires
- Cam McCaul
- Cam Zink
- Camber
- cambria
- CamelBak
- CamelBak Low Rider
- Camera
- camera mount
- Cameras
- camping
- Canada
- Canadian Open DH
- Canari
- cancer
- CandlePower Tech
- Candy
- Candy 11
- Candy 7
- Cane Creek
- Cane Creek 110 Headset
- Cane Creek eeWings
- Cane Creek fork
- cane creek helm
- Cane Creek Helm Air
- Cane Creek Helm Air 29
- cane creek shocks
- cane creek suspension
- Cane Creek suspension fork
- Cane Creek trunnion mount
- Cane Creek trunnion mount shocks
- canfield balance formula
- Canfield Brothers
- canfield brothers riot
- Canis
- Cannondale
- cannondale downhill bike
- cannondale downhill bike prototype
- cannondale habit
- cannondale jekyll
- cannondale lefty
- Cannondale Moterra
- Cannondale Scalpel Si
- canyon
- Canyon Bikes
- canyon dude
- canyon g5 components
- Canyon Grand Canyon WMN
- canyon lux
- canyon neuron
- canyon neuron trail bike
- canyon sender
- Canyon Shapeshifter
- Canyon Shapeshifter 2.0
- canyon spectral
- Canyon Spectral CF 9.0 EX
- Canyon Spectral WMN
- canyon strive
- Canyon Strive 29
- Canyon Strive 29 launched
- Canyon Strive CFR
- Canyon Strive CFR 9.0
- Canyon Strive CFR 9.0 Team
- Canyon Strive CFR 9.0 Team First Ride Review
- Canyon Strive CFR 9.0 Team Review
- canyon torque
- Capra
- Captain Ahab
- captain ahab trail
- Caption Contest
- Car
- Carbine 275
- Carbine 29
- carbo rocket
- carbon
- carbon bar
- carbon bars
- carbon bicycle wheels
- carbon cockpit
- carbon cranks
- Carbon Drive
- carbon drive system
- carbon evo
- carbon fiber
- carbon fork
- carbon frame
- carbon frames
- carbon handlebars
- carbon mountain bike wheels
- Carbon Operator
- carbon stem
- carbon wheel
- Carbon Wheels
- Carbonator
- cargo bikes
- Carl Decker
- Carl Martens
- Carlin Dunne
- Caro Gehrig
- Carson Storch
- Carve
- Cascade Mountains
- Cascade Peak
- Cascade Peak Pro 29
- Cascadia
- casey br
- Casey Brown
- Casey Coffman
- Casey Devonshire
- cassette
- Cassie Maximenko
- castellli
- Catch
- CatEye
- Catharine Pendrel
- Catherine Pendrel
- CB4
- cecile ravanel
- Cedric Gracia
- Central 700 Front
- Central Front
- Centurion
- Ceramic Speed
- Certified Pre-Owned
- Cervelo
- Cévennes National Park
- Chad Battistone
- Chad Reed
- Chain
- chain catcher
- Chain Guide
- Chain Reaction Cycles
- Chain Suck
- ChainReactionCycles.com/Nukeproof
- chainring
- chainrings
- Challenge Tires
- chamber
- Chamber II
- Chameleon
- chamois
- Chamois Ointment
- chamois pad
- Champéry
- Charge Bikes
- Charger
- Charger Evo
- charity
- Charlie Kelly
- Chase
- Chasing Epic
- Chasing Trail
- Chasing Trail in Ibiza
- Châtel
- chest protector
- Chester
- Chilcotins
- Chile
- Chisel
- Chris Akrigg
- Chris Ball
- Chris Chance
- Chris Cocalis
- Chris Cross
- Chris King
- Chris Kovarik
- Chris Orr
- Chromag
- Chrome Industries
- Chronicle
- Chubby 43
- Chums
- Chunk 2.6
- Chute
- Ci31 Carbon
- Cinch
- Cipher
- clamp
- classic
- Classifieds
- Claudio Caluori
- Cleanwaste
- Cleary Bikes
- Clement Cycling
- Clementz
- Clif
- Clif Bar
- Clipless
- clipless mountain bike shoes
- clothing
- Club
- Club Ride Apparel
- Clug Clips
- CM-1000
- Co-op Cycles
- Co-op Cycles full suspension
- CO2
- Coach
- Coastal Crew
- Coastline Cycles Company
- Cobalt
- Cobalt 11
- Code R
- Code RSC
- Cody Gessel
- Cody Kelley
- cody kelly
- Cody Phillips
- coffee
- cog
- Cogburn
- coho
- coil shock
- Coldwater Mountain
- collegiate
- Collegiate Mountain Bike National Championships
- collision
- Collosus N9
- Collosus T8
- Colorado
- Colorado Freeride Festival
- Colorado Trail
- Colossus
- column
- Commando
- Commencal
- Commencal Supreme V4
- commuter bike helmets
- Company Spotlight
- competition
- competitive cyclist
- Components
- Composite
- Compression Tuning System
- Compulsion
- Computrainer
- concussions
- Connor Fearon
- consumer demo
- consumer direct
- Contest
- Continental
- Contour
- Control SL
- Convict
- Cooker Maxi 1
- Cooler
- Coors
- Copper
- Copper Harbor
- Corazonas
- Core 2.0
- Cornering
- Coron
- Coron Air Carbon SPIN
- Coronado
- Corvus
- Costa Rica
- Countdown 1600
- CPR A-2000
- CR300
- Craigslist
- Crampon
- Crane pure helmet
- crank
- Crank Brothers
- crank brothers klic
- crank tank
- CrankBros
- Crankbrothers
- Crankbrothers Synthesis
- Crankbrothers Synthesis 11
- Crankbrothers Synthesis 11 Wheels
- Crankbrothers wheels
- Cranks
- crankset
- Crankworx
- Crankworx Joyride
- Crankworx Whistler
- Crash
- crash sensor
- Crater Lake
- Cratoni
- Crave
- Creig 24
- Crest
- Crest CB7
- crested bute mountain bike association
- Crested Butte
- Crested Butte Bike Week
- Crested Butte Fat Bike Race
- crested butte mountain resort
- Crestone
- Cross Country
- cross country race
- cross-country
- cross-country racing
- cross-country stage race
- cross-country tires
- crosscountry
- Crossing the Rubicon
- Crossmachine CX01
- Crossmark II
- Crossmax
- Crossmax Elite
- Crossmax Pro
- Crossmax XL
- Crossmax XL Pro
- Crossrange
- Crown
- Crown Gem
- Cruisers
- Crush
- CRUX
- Crystal Anthony
- CTS
- Culprit Bikes
- Cumberland