GX Eagle Chain

Name: Thunder Mountain Bikes GX Eagle Chain - GX Eagle Chain
Brand: Thunder Mountain Bikes
SKU: 41976513036523
Price: 39.87 USD
Availability: InStock
Rating: 5 (9 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$39.87$45.00

11% off

Quantity

Color

Black

Quantity

Solid pin construction ensures maximum durability and consistent shifting
Eagle PowerLock connector with FlowLink technology provides secure, tool-free installation and increased chain longevity
Eagle technology delivers expanded gear range for better performance on climbs and descents
Unique chain design and geometry improve wear resistance on cassettes and rings
Ultra-smooth inner plates reduce friction for quieter operation

Summarized by Shop

5.0

14 ratings

Good chain for the price

Great chain, better than nx and lasts a decent amount of time. Good value

Jordan · September 24, 2025

Fast shipping and great price

I think the title sums it up

Finn · July 23, 2025

GX Chain

Very good quality.

Eddie · February 12, 2025

Returns accepted within 60 days

Exclusions may apply. See full policy

Thunder Mountain Bikes

4.9 (3.5K)

Product description loading

This is the product description text that will appear here.

11% off

Thunder Mountain Bikes

GX Eagle Rear Derailleur

(8)

$133.87$150.00

30% off

Thunder Mountain Bikes

Eagle PowerLock Chain Link

(11)

$3.49$4.99

Thunder Mountain Bikes

X01 Eagle Chain

(6)

$75.00

16% off

Thunder Mountain Bikes

XTR SM-CN910-12 Quick Link - 2 Pack

(7)

$15.12$18.00

OneUp Components US

4.8

(8.1K)

Thunder Mountain Bikes

X01 Eagle Rear Derailleur

(12)

$235.00

15% off

Thunder Mountain Bikes

N03A-RF Disc Brake Pads - Resin/Aluminum

(15)

$39.91$47.00

20% off

Thunder Mountain Bikes

Eagle Transmission PowerLock Chain Link

(7)

$3.99$4.99

11% off

Thunder Mountain Bikes

NX Eagle DUB Crankset

(11)

$111.25$125.00

SRAM GX Eagle mountain bike drivetrain components with shifter, derailleur, and battery

10% off

Thunder Mountain Bikes

GX Eagle POD AXS Upgrade Kit

(9)

$559.63$625.00

Thunder Mountain Bikes

Sedona Slick Chain Lube

$18.99

TRP Cycling

4.8

(413)

TRP 4-piston resin disc brake pads for quiet operation and excellent modulation

TRP R220 large disc brake rotor 220mm for extreme mountain bike and e-bike braking applications

16% off

Thunder Mountain Bikes

Deore XT BR-M8120 Disc Brake - 4 Piston

(4)

$222.60$265.00

Thunder Mountain Bikes

Fork Dust Wiper Kit

$26.00

Outside Sports

SRAM GX Eagle Chain 12 Speed

NZ$78.25

16% off

Thunder Mountain Bikes

GX Eagle Trigger Shifter

(7)

$46.20$55.00

16% off

Thunder Mountain Bikes

English/BSA Threaded DUB Bottom Bracket

(6)

$243.60$290.00

The Lost Co.

4.9

(1.4K)

Enduro MAX Bearings - The Lost Co. - Enduro - 3802LLUMAXBO - 810191011675 - 3802 -

Fox Shock Mounting Hardware - The Lost Co. - Fox Racing Shox - 803-03-256 - 0821973390277 - m6x19 -

RockShox Rear Shock Mounting Hardware - The Lost Co. - RockShox - 11.4118.091.602 - 710845867736 - m6x19 -

SRAM HS2 Disc Brake Rotor 6-Bolt - The Lost Co. - SRAM - 00.5018.176.000 - 710845862328 - 160mm -

12% off

Thunder Mountain Bikes

X-SYNC 2 Direct Mount Cold Forged Chainring

(1)

$39.80$45.00

25% off

Thunder Mountain Bikes

Guide & G2 Brake Pads

(8)

$22.50$30.00

Thunder Mountain Bikes

X01 Eagle AXS Rear Derailleur

(3)

$590.00

12% off

Thunder Mountain Bikes

Deore XT BR-M8120 Disc Brake Caliper

(5)

$127.93$145.00

Thunder Mountain Bikes

X01 Eagle Trigger Shifter

(10)

$105.00

8% off

Thunder Mountain Bikes

X01 Eagle DUB Crankset

(20)

$383.52$415.00

Prickly Motorsports

4.9

(5.6K)

SRAM MAVEN SLV mountain bike hydraulic disc brake set with lever, caliper, and hose

Thunder Mountain Bikes

Maven Silver B1 Disc Brake

$265.00

SRAM XX1 Eagle mountain bike crankset with 32T chainring, black finish, high-performance MTB component

16% off

Thunder Mountain Bikes

Eagle 70 Transmission Crankset

(3)

$84.00$100.00

32% off

Thunder Mountain Bikes

D02S-MX Disc Brake Pads - Metal/Steel

(7)

$22.57$33.00

SRAM MAVEN ULT mountain bike hydraulic disc brake set with lever, caliper, and mounting hardware

Thunder Mountain Bikes

Maven Ultimate B1 Disc Brake

(3)

$299.00

Black textured bike grip with ergonomic design for mountain biking comfort

25% off

Thunder Mountain Bikes

SP40 Shift Housing Ferrule (End Cap)

$1.49$1.99

Wolf Tooth Components

4.9

(924)

3,5,10,15mm Kit / Black Precision Headset Spacers

Aluminum - 4 pcs. / Olive Water Bottle Cage Bolts

12% off

Thunder Mountain Bikes

X01 Eagle XG-1295 Cassette

(8)

$399.67$455.00

16% off

Thunder Mountain Bikes

Deore XT BL-M8100 Disc Brake Lever

(58)

$54.60$65.00

10% off

Thunder Mountain Bikes

GX Eagle AXS Rear Derailleur - 12-Speed

(4)

$386.91$430.00

Red MTX mountain bike brake pads with metallic backing, ideal for trail riding and bike maintenance.

Thunder Mountain Bikes

Red Label Race Brake Pads - SRAM Code, DB, Motive

(5)

$34.99

12% off

Thunder Mountain Bikes

NX Eagle Chain

(3)

$29.04$33.00

PNW Components

4.9

(776)

Thunder Mountain Bikes

GX Eagle Transmission Cassette (XS-1275)

(3)

$275.00

32% off

Thunder Mountain Bikes

Deore XT BL-M8100 Brake Lever Blade

(56)

$22.99$34.00

SRAM Centerline 160mm mountain bike disc brake rotor for trail riding and bike repairs

16% off

Thunder Mountain Bikes

Centerline 6-Bolt Disc Brake Rotor

(6)

$42.00$50.00

Thunder Mountain Bikes

Original Tire Sealant

(1)

$3.99

Thunder Mountain Bikes

4-Piston Brake Pads

(4)

$29.99

31% off

Thunder Mountain Bikes

J04C-MF Disc Brake Pads - Metal/Composite

(3)

$29.87$43.00

Race Face

4.7

(1.1K)

22% off

Biketart

GX Eagle 12-Speed Chain

(38)

£24.95£32.00

16% off

Thunder Mountain Bikes

GX Eagle XG-1275 Cassette

(8)

$214.20$255.00

Backyard golf training

Practice nets, hitting mats, and putting mats.

Shimano ICE Technologies mountain bike disc brake rotor with vented design for trail riding performance

16% off

Thunder Mountain Bikes

Deore XT SM-RT86 Disc Brake Rotor

(19)

$50.40$60.00

16% off

Thunder Mountain Bikes

Universal Derailleur Hanger (UDH)

(11)

$16.80$20.00

16% off

Thunder Mountain Bikes

Disc Brake Adapter (SRAM)

(15)

$25.20$30.00

16% off

Thunder Mountain Bikes

PressFit DUB Bottom Bracket

(3)

$42.00$50.00

16% off

Thunder Mountain Bikes

BH90 Olive & Barb (Connecting Insert)

(14)

$3.36$4.00

17% off

Thunder Mountain Bikes

XX1 Eagle XG-1299 Cassette

(23)

$439.20$530.00

Better Bolts

4.9

(2K)

The Cutting Edge

SRAM GX Eagle Chain

$44.99

16% off

Thunder Mountain Bikes

HS2 Center Lock Disc Brake Rotor (2.0mm)

(3)

$50.40$60.00

Thunder Mountain Bikes

Eagle 90 Transmission Trigger Shifter

(2)

$55.00

16% off

Thunder Mountain Bikes

Deore XT RD-M8100 Rear Derailleur

(12)

$121.80$145.00

16% off

Thunder Mountain Bikes

Maven X-Large Brake Pads

(1)

$29.40$35.00

Tacoma Bike

Sram GX Eagle Chain

$45.00

12% off

Thunder Mountain Bikes

NX Eagle PG-1230 Cassette

(5)

$105.60$120.00

16% off

Thunder Mountain Bikes

AXS / eTap Derailleur & Seatpost Battery

(9)

$54.60$65.00

29% off

Thunder Mountain Bikes

N04C-MF Disc Brake Pads - Metal/Composite

(32)

$39.99$56.00

Rock climbing essentials

Shoes, apparel, and chalk systems.

9% off

Thunder Mountain Bikes

Minion DHR II Tire

(18)

$53.00$58.00

Shimano SM-RT66-S 160mm mountain bike disc brake rotor with orange warning label

16% off

Thunder Mountain Bikes

SLX SM-RT66 Disc Brake Rotor

(15)

$30.24$36.00

17% off

Thunder Mountain Bikes

Deore XT SM-CRM85 Chainring - 12-Speed

(8)

$66.21$80.00

25% off

Thunder Mountain Bikes

Code & Guide RE Brake Pads

(15)

$29.97$40.00

Bike brake bleed kit with mineral oil, syringes, adapters, and tools for mountain bike maintenance

16% off

Thunder Mountain Bikes

Pro Mineral Oil Bleed Kit - V3

(5)

$117.60$140.00

16% off

Thunder Mountain Bikes

DUB MTB Wide Bottom Bracket Spacer Kit

(3)

$5.04$6.00

Outbound Lighting

4.9

(5.6K)

Quick release handlebar mount for Outbound bike lights with its shim, side view

Action camera quick release mount adapter for Outbound bike lights, side view

Wide helmet mount base for bike helmet lights, top view showing the ribbed wings

16% off

Thunder Mountain Bikes

SM-BH90-SBM Brake Hose Kit

(3)

$41.16$49.00

SRAM DUB mountain bike crank arm, black, for trail riding and bike upgrades

Thunder Mountain Bikes

S200 Eagle DUB Crank Arms

(2)

$80.00

Thunder Mountain Bikes

X0 Eagle Transmission Flattop Chain

(1)

$120.00

Exclusive offer available

Cycle City Outdoors

Sram - GX Eagle Chain - 12-Speed

$45.00

9% off

Thunder Mountain Bikes

GX Eagle DUB Crankset

(78)

$146.00$160.00

Thunder Mountain Bikes

GX Eagle Transmission Flattop Chain

(6)

$60.00

Thunder Mountain Bikes

Kryptotal Rear Tire

(34)

$106.95

16% off

Thunder Mountain Bikes

HS2 6-Bolt Disc Brake Rotor (2.0mm)

(12)

$50.40$60.00

15% off

Thunder Mountain Bikes

XX1 Eagle Chain

(44)

$89.25$105.00

Post-workout recovery

Wraps, compression sleeves, and foam rollers.

16% off

Thunder Mountain Bikes

XTR RT-MT905 Disc Brake Rotor

(16)

$84.00$100.00

SRAM battery charger for mountain bike electronic shifting systems

16% off

Thunder Mountain Bikes

AXS / eTap Battery Charger - USB C

(1)

$46.20$55.00

SRAM GX rear derailleur for mountain bikes, black and silver, precise gear shifting component

Thunder Mountain Bikes

Eagle 90 Transmission Rear Derailleur

(5)

$210.00

Thunder Mountain Bikes

GX Eagle Transmission AXS Rear Derailleur

$440.00

Black mountain bike crankset with silver chainrings, ideal for trail riding and bike upgrades.

Thunder Mountain Bikes

Eagle 90 Transmission Crankset

(3)

$170.00

Thunder Mountain Bikes

Deore XT CN-M8100 (M8200) Chain

(8)

$62.00

Freedom Coast

4.9

(590)

Thunder Mountain Bikes

Kryptotal Front Tire

(26)

$106.95

24% off

Thunder Mountain Bikes

Rekon Tire

(3)

$69.00$91.00

GX Eagle Chain

Highlights

Description

Specifications

Reviews5.0(14)

Delivery & Returns

Thunder Mountain Bikes

You might also like

GX Eagle Rear Derailleur

Eagle PowerLock Chain Link

X01 Eagle Chain

XTR SM-CN910-12 Quick Link - 2 Pack

OneUp Components US

X01 Eagle Rear Derailleur

N03A-RF Disc Brake Pads - Resin/Aluminum

Eagle Transmission PowerLock Chain Link

NX Eagle DUB Crankset

GX Eagle POD AXS Upgrade Kit

Sedona Slick Chain Lube

TRP Cycling

Deore XT BR-M8120 Disc Brake - 4 Piston

Fork Dust Wiper Kit

SRAM GX Eagle Chain 12 Speed

GX Eagle Trigger Shifter

English/BSA Threaded DUB Bottom Bracket

The Lost Co.

X-SYNC 2 Direct Mount Cold Forged Chainring

Guide & G2 Brake Pads

X01 Eagle AXS Rear Derailleur

Deore XT BR-M8120 Disc Brake Caliper

X01 Eagle Trigger Shifter

X01 Eagle DUB Crankset

Prickly Motorsports

Maven Silver B1 Disc Brake

Eagle 70 Transmission Crankset

D02S-MX Disc Brake Pads - Metal/Steel

Maven Ultimate B1 Disc Brake

SP40 Shift Housing Ferrule (End Cap)

Wolf Tooth Components

X01 Eagle XG-1295 Cassette

Deore XT BL-M8100 Disc Brake Lever

GX Eagle AXS Rear Derailleur - 12-Speed

Red Label Race Brake Pads - SRAM Code, DB, Motive

NX Eagle Chain

PNW Components

GX Eagle Transmission Cassette (XS-1275)

Deore XT BL-M8100 Brake Lever Blade

Centerline 6-Bolt Disc Brake Rotor

Original Tire Sealant

4-Piston Brake Pads

J04C-MF Disc Brake Pads - Metal/Composite

Race Face

GX Eagle 12-Speed Chain

GX Eagle XG-1275 Cassette

Deore XT SM-RT86 Disc Brake Rotor

Universal Derailleur Hanger (UDH)

Disc Brake Adapter (SRAM)

PressFit DUB Bottom Bracket

BH90 Olive & Barb (Connecting Insert)

XX1 Eagle XG-1299 Cassette

Better Bolts

SRAM GX Eagle Chain

HS2 Center Lock Disc Brake Rotor (2.0mm)

Eagle 90 Transmission Trigger Shifter

Deore XT RD-M8100 Rear Derailleur

Maven X-Large Brake Pads

Sram GX Eagle Chain

NX Eagle PG-1230 Cassette

AXS / eTap Derailleur & Seatpost Battery

N04C-MF Disc Brake Pads - Metal/Composite

Minion DHR II Tire

SLX SM-RT66 Disc Brake Rotor

Deore XT SM-CRM85 Chainring - 12-Speed

Code & Guide RE Brake Pads

Pro Mineral Oil Bleed Kit - V3

DUB MTB Wide Bottom Bracket Spacer Kit

Outbound Lighting

SM-BH90-SBM Brake Hose Kit

S200 Eagle DUB Crank Arms

X0 Eagle Transmission Flattop Chain