Shimano Dura-Ace 7400 7401 7402 7403 7410 Series Road Component System 1984 – 1996

SB8868 SBDU Nottingham Reynolds 753R Raleigh Banana 7402 Rear Derailleur

The year was 1984. I was only 14 and riding a beat up Raleigh Grifter around the estate. My parent’s shed was my workshop and I was kept busy fixing the bikes for all the local kids. My own bikes were fitted with names such as Sturmey Archer, Simplex, Huret and Weinmann. At the same time, unknown to me, two giants of the cycling world were about to go head to head for market supremacy. In the red corner, fighting out of Italy were Campagnolo, the makers of beautiful looking and precisely engineered components that graced the bikes of the professional peleton; they were up against Shimano in the blue corner, the Japanese corporation often only known for freewheels, hub gears and fishing reels.

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SB3327 1979 Raleigh SBDU Ilkeston Reynolds 753 Time Trial Special – New Arrival

SB3327 1979 SBDU Ilkeston Raleigh Reynolds 753 Time Trial Special

It was just another night in front of the television when an email dropped into my Inbox regarding an SBDU frame, this is a situation I’ve been in a few times now. Another frame with a case of mistaken identity came up on my screen, actually, this time it was more a case of confused identity. A frame that looked like a Panasonic/Weinmann but with the name of Wes Mason emblazoned on the tubes. After a couple of emails a deal was done and the frame was with me two days later.

SB4059 1980 SBDU Ilkeston TI-Raleigh Team Pro Reynolds 753 Replacement Frame Transfers

SB4059 1980 TI-Raleigh Team Pro Reynolds 753 TEAM RALEIGH Transfer Replacement

Following the change of cables on SB4059 there is now only one thing that I need to do, one more thing to sort out, one more thing that has bugged me the most about this build over the last couple of years. The one thing I’m talking about just happens to be SB4059 itself! Yes, the frame that all the bits hang from.

SB4059 1980 SBDU Ilkeston TI-Raleigh Team Pro Reynolds 753 Replacement Brake Cables

SB4059 1980 TI-Raleigh Reynolds 753 Team Pro Campagnolo Super Record Brakeset

It’s been a while since I’ve written anything about this bike. SB4059 is my original bike, number #1 in the collection, the bike that started the blog and the search for SBDU knowledge! One day I hope to say SB4059 is finally finished and today, it takes one step closer.

SBDU Ilkeston Reynolds 753 Raleigh Pursuit Frame SH377T – Cleaned and Documented

SH377T SBDU Reynolds 753 Pursuit Track Frame Head Tube Detail

Every new addition gets a good clean and although it was already looking quite good, SH377T still needed a bit of work. Wet oil and grease on the surface of a tube will attract dirt and dust, and that is all that was covering this frame. When a frame is clean I can measure and document it. SH377T is a curious frame and I’ve looked forward to getting to this stage in my process.

Günter Haritz TI-Raleigh Professional Team Track Frame Reynolds 531 1975 GH6175

Gunter Haritz GH6175 1975 531 TI-Raleigh Team Track Frame

It’s been a busy week! First came SB4933, an SBDU 531SL frame with beautiful chrome and exquisite new paint. Following on quickly came SH377T, Steve Heffernan’s Reynolds 753 pursuit frame. And finally, to end the week, GH6175 has just arrived on the workbench, the second Raleigh frame of the week without an SB number. GH6175 is now my second TI-Raleigh Team track frame and joins the 1978 frame of Jan Raas, JR178T.

SBDU Ilkeston Reynolds 753 Raleigh Pursuit Frame SH377T – New Arrival

SH377T SBDU Reynolds 753 Pursuit Track Frame Paintwork

eBay… it is a place I try to avoid. I like to find bikes and frames that haven’t had much exposure to the internet. eBay links containing interesting vintage bikes are shared across social media, and before you know it, the item has been seen by thousands and hyped up to a point that the auction escalates and bidders get into a frenzy pushing the prices up beyond anything sensible. I enjoy the hunt, searching and discovering SBDU bikes that have been hidden away. But I do keep an avid eye on eBay and every now and again a little gem crops up to pique my curiosity. SH377T was listed with no reserve and a low starting bid so I saved it into my ‘Watch List’ thinking it would go the way of so many others and spiral out of control… but it didn’t!

SB4933 1981 SBDU Ilkeston Reynolds 531SL Road Frame – New Arrival

SB4933 1981 SBDU Ilkeston Reynolds 531SL TI-Raleigh Chromed

I’ve started a few blog posts recently with the words “I received an email…”; and this story is the same. Late on a Sunday evening I received a couple of emails with several images attached and then an email summarising very clearly what the frame was and what seemed like a comprehensive  history. “Would you be interested in buying the frame?” My response was “Yes”, and after arranging to meet up, SB4933 came home with me.

SBDU Rarity – Can Adding Some Context Correct Common Perceptions

My TI-Raleigh Specialist Bicycle Development Unit SBDU Ilkeston Frame Details

What would you consider rare about the Specialist Bicycle Development Unit (SBDU)? I’ve heard people say that SBDU Reynolds 753 frames are rare… are they, or is that just perception? Defining something as rare really has to be done carefully, and in relation to the context of the subject. The way things are perceived is not always the way things actually are. 

SB3505 1980 SBDU Ilkeston Reynolds 753 TI-Raleigh Team Pro – Photographed

SB3505 1980 SBDU Ilkeston Reynolds 753 TI-Raleigh Team Pro Studio Frame and Fork

If I ever get the time and opportunity, I’ll take bikes into my wife’s photography studio and pick up the camera to capture the details of these frames. It’s good to get them into an environment where there are no background distractions, the focus is purely on the frame. Because SB3505 is in it’s original livery and in excellent condition, it had to have a turn. After a final polish it was placed on the background, in front of the studio lighting, waiting for its turn in the limelight.