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Broken Knuckle Apparel

Black 15-ounce glossy coffee mug featuring a distressed white vertical American flag graphic. The top left corner features a front-facing steam locomotive in place of the traditional stars. The text "BIG BOY 4014" runs vertically down one of the flag's stripes.

Black 15-ounce glossy coffee mug featuring a distressed white vertical American flag graphic. The top left corner features a front-facing steam locomotive in place of the traditional stars. The text "BIG BOY 4014" runs vertically down one of the flag's stripes.

Broken Knuckle Apparel

Big Boy 4014 American Flag 15 oz. Glossy Black Mug

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$24.97

Color

Black

Quantity

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More from Broken Knuckle Apparel

Man wearing a t-shirt with a Black t-shirt featuring a highly detailed, industrial graphic of the Big Boy 4014 steam locomotive backed by a US map, with text reading "BIG BOY 4014 COAST TO COAST TOUR 2026", "ONE RUN. ONE LEGEND.", and a roster of tour stops from Omaha to Kansas City surrounded by metal spikes and chains.

One Run One Legend Big Boy 4014 Coast to Coast 2026 Tour Classic Tee

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Man wearing a Black t-shirt featuring a highly detailed patriotic graphic. The Big Boy 4014 steam locomotive is centered against a distressed American flag and eagle wings. Text reads "AMERICAN STEAM. AMERICAN FREEDOM.", "BIG BOY 4014", "250 YEARS OF IRON & GRIT", "1776 - 2026", "FULL STEAM FOR FREEDOM", and "BROKEN KNUCKLE RAIL DIVISION".

Big Boy 4014 Full Steam For Freedom 250 Years Classic Tee

Man wearing a Black t-shirt featuring a highly detailed graphic of the Big Boy 4014 steam locomotive backed by a map of Ohio. Text reads "BIG BOY 4014", "OHIO IRON TOUR 2026", "ONE STATE. SIX STOPS. ONE LEGEND.", alongside banners for "COAST TO COAST TOUR 2026" and "THE OHIO RUN", plus a detailed roster of six Ohio tour stops.

Big Boy 4014 Ohio Iron Tour 2026 Roster Classic Tee

Man wearing a Black t-shirt featuring a symmetrical graphic of two steam locomotives, Big Boy 4014 on the left and Big Boy 4012 on the right, side-by-side in front of a mountain range with red lightning strikes. Text reads "TWIN BEASTS", "ROLLING THROUGH HISTORY", "EST. 1941", "TWO GIANTS ONE LEGACY", and "FULL STEAM NO BRAKES". in front of a steam locomotive with an American flag in the background.

Twin Beasts Big Boy 4014 & 4012 Classic Tee

Product mockup

Big Boy Steam Locomotive Bubble-free stickers

Man wearing a Black t-shirt featuring a highly detailed patriotic graphic. The Big Boy 4014 steam locomotive is centered against a distressed American flag and wings. A banner at the top reads "IRON. SMOKE. FREEDOM." Large text reads "KINGS OF THE MAINLINE" and "BIG BOY 4014". Below is a bald eagle head between badges reading "AMERICAN IRON" and "BUILT FOR THE LONG HAUL". The bottom features "1776 - 2026", "NO BRAKES. NO COMPROMISE.", and "BROKEN KNUCKLE APPAREL".

Big Boy 4014 Kings of the Mainline 1776-2026 Classic Tee

Man wearing a Black t-shirt featuring a highly detailed graphic of the Big Boy 4014 steam locomotive, Liberty Bell, Independence Hall, and Philadelphia skyline with fireworks. Text reads "BIG BOY 4014", "LIBERTY & STEEL TOUR", "BORN IN PHILADELPHIA BUILT FOR AMERICA", "1776 - 2026", "AMERICA'S BIGGEST BEAST", "AMERICA'S BIGGEST BIRTHDAY", "PHILADELPHIA, PA JULY 4-5, 2026", "250 YEARS OF FREEDOM", "FULL STEAM INTO HISTORY", and "ONE NATION. ONE LEGEND."

Big Boy 4014 America's Biggest Birthday Philadelphia 2026 Classic Tee

A bearded man wearing a Black t-shirt featuring a bright, 1980s retro-neon graphic. The Big Boy 4014 steam locomotive is charging forward under the St. Louis Gateway Arch with electric pink lightning in the background. Bold neon text reads "STEAM UNDER THE ARCH", "BIG BOY 4014", "JULY 19 - ST. LOUIS, MO", and "PUBLIC and blue jeans stands in front of a vintage steam locomotive at sunset. The t-shirt features a colorful retro poster-style graphic with the text 'STEAM UNDER THE ARCH' and 'BIG BUCK ARKA 2026'.

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Black 15-ounce glossy coffee mug featuring a highly detailed graphic of the Big Boy 4014 steam locomotive backed by a map of Ohio. Text reads "BIG BOY 4014", "OHIO IRON TOUR 2026", "ONE STATE. SIX STOPS. ONE LEGEND.", alongside banners for "COAST TO COAST TOUR 2026" and "THE OHIO RUN", plus a detailed roster of six Ohio tour stops.

Big Boy 4014 Ohio Iron Tour 2026 Black Glossy Mug

Union Pacific Big Boy 4014 Pewter Snowflake Ornament - Broken Knuckle Apparel

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Man wearing a Black t-shirt featuring a highly detailed graphic of the Big Boy 4014 steam locomotive backed by a map of New York state. Text reads "BIG BOY 4014", "NEW YORK THUNDER RUN 2026", "THE EMPIRE RUN", alongside banners for "EMPIRE STATE FULL STEAM" and "COAST TO COAST TOUR", plus a detailed roster of five New York tour stops: Ripley, Buffalo, Silver Springs, Hornell, and Owego. In front of a steam locomotive with a city skyline in the background.

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