Spencers Cycle & Speed Shop

Spencers Cycle & Speed Shop 26 Years in business. 8000 Sq. Ft. Shop. Servicing everything from Hot Rods and Harley's and everyt

Builds,repairs,customizes,maintanes and SELLS PARTS for Hot Rods, Muscle Cars,Drag Cars, Harley Davidsons and any V Twin Chopper

05/05/2026

NOTICE!! Spencer’s has no phone or internet service due to the FIRE. If you need to contact us use this phone number.: 201-300-7903. this is my general managers cell phone. Thank you, Mark Spencer.

FOR SALE: $9750  1994 SOFTAIL CUSTOM built the Spencer way. If your looking for a "Fat Tire" bike that can't go through ...
05/02/2026

FOR SALE: $9750 1994 SOFTAIL CUSTOM built the Spencer way. If your looking for a "Fat Tire" bike that can't go through the sweepers at a buck in change.. This scoot aint for you. This bike left the Dealer and came right to us. Bike has under 2k Miles since the build. Bar Hopper or Road Tripper. Customer has rode the bike to Laconia (900 miles round trip) and also used it for short hops. He has $40k in Spencer Receipts not including the Original purchase price!! This is a 10 second pump gas dead balls reliable street ride. Check out the Spec Sheet in the photos. BTW, the "bright work" in NOT polished aluminum. It is BRUSHED CHROME. Call with any questions 973-450-4500 Mark

FOR SALE: 2006 URAL 2WD. The best custom URAL Side Car ever built. Interested parties contact Spencer's Cycle Shop. 973-...
03/16/2026

FOR SALE: 2006 URAL 2WD. The best custom URAL Side Car ever built. Interested parties contact Spencer's Cycle Shop. 973-450-4800 Mark

10/30/2024

October is gone! Feel free to call Mark Spencer direct to discuss your "Off Season" needs. Its time that time of year again to Book your High Performance and Custom Bike Work. All Engine Machine and Assembly work done in house. Thinking about some Custom Work to your Scoot? All Custom Work done in house except for Paint and Chrome. Give Mark Spencer a call direct to discuss your project! Think about it. Your Bike gets to stay cozy and warm while our team works their Magic on you ride! Spencer's is known for building and Tuning the most reliable, hard hitting Harley's. Many customer come from the Tri-State area just to have their bike custom Tuned by Spencer's. Even many Dealerships send their Builds to us for Custom Dyno Tuning! Give me a shout at 973-450-4800. Thank you, Mark and Crew

The love of my life! Happy 5th Anniversary Michelle (Doll Face). If I seem distracted it's because of the Bouncer had a ...
09/22/2024

The love of my life! Happy 5th Anniversary Michelle (Doll Face). If I seem distracted it's because of the Bouncer had a gun aimed at me saying "Look Happy". Hard to do when your "Starrin the Barrel of a 44" Just kiddin! I truly do not that I would be alive today if she never came into my life!
I not only have an amazing wife. I also have 4 amazing stepchildren and 4 amazing Sister-in-Laws! What an incredible "Made to order" family I have inherited!

1983/84 Harley XR1000 parts for sale. My personal collection of rare OEM XR1000 parts. I have both NOS replacement parts...
09/19/2024

1983/84 Harley XR1000 parts for sale. My personal collection of rare OEM XR1000 parts. I have both NOS replacement parts and SUPER RARE Harley SCREAMIN EAGLE RACE PARTS. Very hard to find Factory SE Race Cams & Pistons. Call me direct with you needs. Spencer's Cycle Shop. Belleville, NJ 07109. 973-450-4800 ask for Mark. LOCAL PICK UP ONLY! Sorry but shipping is not available.

Just a few Spencer's Cycle Shop builds from the past 30 years.  Everything done in house except for Paint & Chroming. Gi...
09/18/2024

Just a few Spencer's Cycle Shop builds from the past 30 years. Everything done in house except for Paint & Chroming. Give us a call with you needs. We are known for our Hard Hitting Pump Gas Street Engines. All engine machining done in House. Mark Spencer has 42 years of experience in High Performance Engine Building. He personally does all Cylinder Head Porting & Valve Jobs in house. We are known for our Dyno Tuning and Custom Programming. We are Authorized Tuners for THUNDERMAX, TTS and Harley original (Orange) Race Tuners. Give Mark a call at 973-450-4800. Advice is FREE.

09/18/2024

Spencer’s Cycle Shop in Belleville New Jersey. This is the current situation as of September 18, 2024. we owe already starting to get loaded up with winter work. All machine work is done in house. We specializing heart hitting high-performance reliable street engines. Or capable of tuning everything from carbureted motorcycles to the most current injected bikes. We do all custom tuning on all the major tuners that are out there. I personally do all of our cylinder head porting and machining in house. We can give you what you need. I suggest if you’re interested in doing some winter work to give me a call so we can get you on the calendar when the writing season is over. Thank you, and God bless everyone Mark Spencer 973-450-4800

08/10/2024

VIDEO #1 Harley Twin Cam Porting & Valve Job

08/10/2024

VIDEO #2 Harley Twin. Cam Head Porting & Valve Job

Address

31 Joralemon Street
Belleville, NJ
07109

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 3pm

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