Announcements

Adventure Starts Before You Clip In Shop car racks & bike transport
Up To 50% Off Rapha Shop Now
Use Your HSA/FSA Funds Toward Eligible Gear See Details

Search

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

Expert Help

Cart, contains 0 items

Accessibility Policy

Home Page

Cart, contains 0 items

Search

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

Bikes
Gearhead Top Picks: Mountain Bikes | Discover the bike built for how you ride
Complete Bikes
Road
Mountain
Gravel
Electric
Kids
Shop All Complete Bikes
Bike Frames
Road
Mountain
Gravel
Shop All Frames
Activity
Road
Gravel
Trail & All-MTN
Cross Country
Enduro
MTB Brands
Santa Cruz
Yeti Cycles
Specialized
Pivot
Ibis
Rocky Mountain
See All Brands
Road Brands
Cervelo
Specialized
Pinarello
Scott
ENVE
3T
Ridley
See All Brands
Build A Custom Bike New Arrivals Clearance HSA/FSA Eligible Expert Help
Components
Wheels, Tires, Tubes
Wheels
Wheelsets & Tire Bundles on Sale
Tires
Tire Sets on Sale
Tubes, Sealant, Valves
Hubs & Axles
Shop All Wheels & Tires
Drivetrain, Brakes, Shifters
Cranksets & Chainrings
Brakes & Pads
Cassettes
Complete Groupsets
Derailleurs
Chains & Bashguards
Shifters
Powermeters
Bottom Brackets
Batteries & Drivetrain Parts
Cables
Shop All Drivetrain & Brakes
Pedals, Handlebars, Grips
Pedals
Cleats
Handlebars
Grips
Handlebar Tape
Shop All Pedals, Handlebars & Grips
Saddles, Seatposts & Stems
Saddles
Droppers & Seatposts
Stems
Headsets
Seatpost Clamps
Shop All Saddles, Seatposts & Stems
Suspension
Mountain Forks
Road & Gravel Forks
Fork Parts & Rebuild Kits
Rear Suspension & Parts
Shop All Suspension
Brands
Shimano
SRAM
Fox Racing Shox
Enve
Zipp
Rockshox
Specialized
Maxxis
Industry Nine
Continental
Oneup Components
Vittoria
Wolf Tooth Components
Reserve
See All Brands
New Arrivals Clearance HSA/FSA Eligible
Maintenance
Tools
Bike Tools & Toolkits
Multi-Tools
Puncture Tools & Patch Kits
Home & Shop Tools
Repair Stands
Brake Bleed Kits
Shop All Tools & Cleaning Kits
Pumps & Inflation
C02 Inflators
Mini Pumps
Floor Pumps
Puncture Tools & Patch Kits
Tubes, Sealant, valves
Shop All Pumps
Lubricants & Cleaning
Lubricants & Wax
Cleaning Kits
Shop All Lubricants & Cleaning
Brands
Silca
Park Tool
Wolf Tooth Components
Feedback Sports
Abbey Bike Tools
Topeak
Muc-Off
Lezyne
Crank Brothers
Pedro's
See All Brands
New Arrivals Clearance
Apparel
Men's Road Apparel
Jerseys
Bibshorts
Jackets
Bibtights
Vests
Baselayers
Skinsuits
Socks
Gloves
Shop All Men's Road Apparel
Women's Road Apparel
Jerseys
Bibshorts
Jackets
Bibtights
Vests
Baselayers
Socks
Gloves
Shop All Women's Road Apparel
Men's Mountain Apparel
Jerseys
Shorts
Liners
Jackets
Pants
Baselayers
Socks
Gloves
Protection & Armor
Shop All Men's Mountain Apparel
Women's Mountain Apparel
Jerseys
Shorts
Liners
Jackets
Pants
Baselayers
Socks
Gloves
Protection & Armor
Shop All Women's Mountain
Accessories
Sunglasses
Goggles
Gloves
Socks
Shoe Covers
Warmers
Headwear
Body Armor
Embrocation
Shop All Apparel Accessories
Kids Apparel
Boys Bike Clothing
Girls Bike Clothing
Kids Gloves
Kids Helmets
Shop All Kids
Brands
Assos
Rapha
Fox Racing
Castelli
Gorewear
Troy Lee Designs
POC
Endura
Giordana
Q36.5
Specialized
Yeti Cycles
Velocio
See All Brands
New Arrivals Clearance
Footwear
Road Shoes
Men's Road Shoes
Women's Road Shoes
Shop All Road Shoes
Mountain Shoes
Men's Clipless Shoes
Women's Clipless Shoes
Men's Platform Shoes
Women's Platform Shoes
Shop All Mountain Shoes
Triathlon
Men's Triathlon Shoes
Women's Triathlon Shoes
Shop All Triathlon Shoes
Cleats & Accessories
Road Cleats
Mountain Cleats
Shoe Covers
Insoles & Buckles
Shop All Cleats & Accessories
Brands
Shimano
Specialized
Fox Racing
Sidi
Lake
Giro
Pearl iZumi
Crank Brothers
QUOC
Fi'zi:k
ION
Five Ten
UDOG
Ride Concepts
See All Brands
New Arrivals Clearance
Helmets
Bike Helmets
Road
Mountain
Full Face
Time Trial
Kids
Shop All Helmets
Brands
POC
Specialized
Fox Racing
Giro
Troy Lee Designs
Kask
Smith
MET
Lazer
Sweet Protection
Bell
Leatt
Fi'zi:k
Mavic
See All Brands
New Arrivals On Sale HSA/FSA Eligible
Electronics
GPS & Computers
Computers
Sport Watches
Heart Rate Monitors
Shop All GPS & Computers
Powermeters
Road Powermeters
Mountain Powermeters
Powermeter Pedals
Shop All Powermeters
Lights & Safety
Headlights
Taillights
Light Mounts & Accessories
Cameras
Bike Tracker Mounts
Shop All Lights
Indoor Training
Bike Trainers
Indoor Cycles
Trainer Parts & Accessories
Rollers
Recovery Tools
Training Tools
Shop All Training
Brands
Garmin
Wahoo Fitness
Hammerhead
Elite
Saris
NiteRider
Lezyne
Ravemen
Kryptonite
KOM Cycling
See All Brands
New Arrivals On Sale HSA/FSA Eligible
Bags & Racks
Car Racks
Hitch Racks
Roof Racks
Truck Pads & Mounts
Rear Racks
Shop All Racks
Bike Bags
Seat Bags
Handlebar & Frame Bags
Panniers & Backpacks
Shop All Bike Bags
Travel Cases & Luggage
Bike Travel Cases
Carry-on Luggage
Shop All Travel Cases & Bags
Safety & Security
Lights
Locks
Bells & Mirrors
Shop All Safety & Security
Bike Racks & Fenders
Bike Racks
Fenders
Clip-on Fenders
Shop All Racks & Fenders
Brands
Thule
Yakima
Evoc
Dakine
NiteRider
Lezyne
Kryptonite
RockyMounts
Scicon
Ortlieb
See All Brands
New Arrivals On Sale
Triathlon
Shop All Triathlon
Swim
Wetsuits
Swim Accessories
Shop All Tri Swim
Bike
Triathlon Bikes
Aero Components
Tri Apparel
Shoes
Helmets
Sunglasses
Socks
Shop All Tri Apparel
Run
Run Apparel
Shoes
Socks
Watches
Hydration Vests
Sunglasses
Run Accessories
Shop All Running
Recovery
Nutrition
Recovery Gear
Brands
Cervelo
Form Swim
TYR
Blueseventy
USWE
Salomon
On Running
Adidas
Castelli
Giordana
Shimano
See All Brands
New Arrivals Clearance
Nutrition
Hydration
Water Bottles
Bottles & Cages
Hydration Packs
Hydration Mix
Reservoirs & Cleaners
Shop All Bottles & Hydration
Nutrition, Fuel & Recovery
Hydration Mix
Recovery
Bars & Snacks
Gels
Supplements
Shop All Nutrition & Recovery
Brands
Camelbak
Skratch Labs
Evoc
USWE
Dakine
Arundel
Therabody
Hyperice
Honeystinger
GU
See All Brands
New Arrivals On Sale
Guides
Helmet Spotlight
Shoe Spotlight
Road Apparel Lookbook
Gravel Apparel Lookbook
See More
Bike Reviews
New Santa Cruz Bullit
New Pivot Firebird
New Pivot Trailcat
See More
Gear Reviews
Gear Review Videos
SRAM Eagle 70/90 & Brakes
SRAM Red XPLR AXS
Continental Aero 111 Tire
See More
Blog
Tech Tips Videos
Train like Hannah
See More
Sale
Bikes
Mountain
Road
Gravel
ebike
Kids
Shop all
Mens
Men's Road Clothing
Men's Mountain Clothing
Men's Triathlon Clothing
Shop All
Womens
Women's Road Clothing
Women's Mountain Clothing
Women's Triathlon Clothing
Shop All
Bike Essentials
Helmets
Footwear
Car Racks
Trainers
Tools & Maintenance
Bags, Packs, Travel
Shop All
Bike Components
Wheels & Tires
Drivetrain & Brakes
Handlebars, Pedals, Saddles
Shop All

Up To 50% Off Rapha

Shop Now

Service Season

Shop tools, tires, chains, drivetrain & more

Cervélo’s Iconic Race Bike, Totally Redesigned

Shop the new Soloist

Components/
Forks, Cockpit, Pedals/
Stems

Black Mountain Bike Stems

50 results

black

Road Stems (74)
Mountain Stems (50)

Race Face (9)
FSA (6)
PRO (5)
ENVE (4)
Deity Components (3)
Easton (3)

5DEV (1)
Deity Components (3)
e*thirteen components (2)
Easton (3)
ENVE (4)
FSA (6)
Hope (1)
Industry Nine (3)
Leatt (1)
OneUp Components (1)
PNW Components (1)
PRO (5)
Race Face (9)
Renthal (3)
Roval (1)
Specialized (1)
Syncros (2)
TruVativ (3)

black (50)
orange (12)
gray (11)
blue (10)
red (10)
brown (8)
purple (7)
green (5)
pink (4)
beige (3)
white (1)
yellow (1)

100mm/7 Deg (2)
10mm (1)
110mm/0 Deg (1)
110mm/7 Deg (2)
120mm/0 Deg (1)
120mm/7 Deg (2)
31mm (1)
32mm (2)
32mm/0 Deg (1)
33mm (2)
35mm (10)
40mm (12)
40mm/6 Deg (1)
42mm (1)
45mm (1)
50mm (15)
50mm/0 Deg (1)
50mm/6 Deg (1)
55mm (1)
5mm (1)
60mm (3)
60mm/7 Deg (2)
65mm (2)
70mm (2)
70mm/0 Deg (1)
80mm (2)
90mm (2)
One Size (1)

10% and more (28)
20% and more (19)
30% and more (12)
40% and more (7)
50% and more (6)

HSA/FSA Eligible (48)
Gearhead Picks (2)

Trail (37)
Enduro (36)
Cross-Country (27)
Downhill (24)
Gravel (6)
Road Cycling (6)
Cyclocross (5)
Triathlon (4)

$

to

$

$0 - $49.99 (12)
$50 - $99.99 (18)
$100 - $199.99 (18)
$200 - $499.99 (2)

Aluminum (43)
Carbon (2)

0 deg (20)
6 deg (15)
10 deg + (3)

FSA

MegaEVO Chrome Steel Bottom Bracket - MTB

1 color

$71.00

New Arrival

FSA

FSA MTB ICR stem

1 color

Current price: $55.37 Original price: $64.20

14% off

New Arrival

5DEV

Aluminum 2-Bolt 35mm Stem

1 color

$149.99

e*thirteen components

Plus 35 Stem

2 colors

$64.94 - $99.95

Up to 35% off

e*thirteen components

Base 35 Stem

1 color

Current price: $48.89 Original price: $54.95

11% off

ENVE

M6 Stem

1 color

$256.58 - $300.00

Up to 14% off

(1)

Ride Like A Pro

Top tier gear for all-out rides

Shop Now

ENVE

M7 Stem

1 color

$300.00

PRO

Koryak Stem

1 color

Current price: $25.69 - $25.70 Original price: $69.99

63% off

12

Page 2 of 2

Need Expert Advice?

Our Gearheads Can Help

1-801-204-4681

Help Center

Shop

Bikes
Build A Custom Bike
Pay Later with Affirm
Men's Clothing
Women's Clothing
Bike Accessories
Components
Gift Cards
Fit Calculator
HSA/FSA Eligible Purchases

Resources

Help Center
Return Policy
Start A Return
Order Status
Special Group Offers
Learn
Sales Tax Policy
Shipping Policy
Bike Service

Company

About Us
Summit Club Loyalty Program
Careers
Affiliate Program
Accessibility Statement
Group Sales

Sign Up for Promotional Emails & Get Exclusive Offers

Email Address

Like us on Facebook
Subscribe to us on Youtube
Follow us on Instagram
footer.tiktok

Backcountry logo

Terms Of Use Privacy Policy Do Not Sell My Personal Information CA Supply Chain Act

Black Mountain Bike Stems

Mountain Stems (50)

Brand

5DEV (1)

Deity Components (3)

e*thirteen components (2)

Easton (3)

ENVE (4)

FSA (6)

Hope (1)

Industry Nine (3)

Leatt (1)

OneUp Components (1)

PNW Components (1)

PRO (5)

Race Face (9)

Renthal (3)

Roval (1)

Specialized (1)

Syncros (2)

TruVativ (3)

Color

.css-9xnb2y{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#000;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #000;}black (50)

.css-uc0kmc{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#f93;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}orange (12)

.css-1pgjne4{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#ccc;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}gray (11)

.css-2gcc7g{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#369;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}blue (10)

.css-1c4afls{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#f00;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}red (10)

.css-7bc19j{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#963;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}brown (8)

.css-1ingyn9{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#639;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}purple (7)

.css-1nhbdo3{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#093;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}green (5)

.css-19q3wht{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#f39;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}pink (4)

.css-2z3tn4{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#efb780;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}beige (3)

.css-yle8g5{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#fff;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}white (1)

.css-1ryiaxq{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#ff0;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}yellow (1)

Size

100mm/7 Deg (2)

10mm (1)

110mm/0 Deg (1)

110mm/7 Deg (2)

120mm/0 Deg (1)

120mm/7 Deg (2)

31mm (1)

32mm (2)

32mm/0 Deg (1)

33mm (2)

35mm (10)

40mm (12)

40mm/6 Deg (1)

42mm (1)

45mm (1)

50mm (15)

50mm/0 Deg (1)

50mm/6 Deg (1)

55mm (1)

5mm (1)

60mm (3)

60mm/7 Deg (2)

65mm (2)

70mm (2)

70mm/0 Deg (1)

80mm (2)

90mm (2)

One Size (1)

Sale

10% and more (28)

20% and more (19)

30% and more (12)

40% and more (7)

50% and more (6)

Shop By

HSA/FSA Eligible (48)

Gearhead Picks (2)

Recommended Use

Trail (37)

Enduro (36)

Cross-Country (27)

Downhill (24)

Gravel (6)

Road Cycling (6)

Cyclocross (5)

black (50)

orange (12)

gray (11)

blue (10)

red (10)

brown (8)

purple (7)

green (5)

pink (4)

beige (3)

white (1)

yellow (1)