The Lenton Grand Prix was Model 7 in the 1958 catalogue, gent's only: Reynolds 531 tubing in 21 and 23in frames, 27 × 1¼in high-pressure wheels and an 8-speed set-up using a Cyclo Benelux gear with a Williams 46/49T double chainwheel, and G.B. Sports brakes. Peter Kohler notes that the 1961 models had a cable-operated front derailleur. It is a different bicycle from the later Grand Prix.
Known components
Listed exactly as our confirmed sources give them, with the year and source for each. A part listed for one year or version may not apply to every bike, so check against yours.
Frame and fork
- Reynolds 5311958 · 7 — Ebykr catalogue archive, p.12
Gears and drivetrain
- 8-speed (Cyclo Benelux with Williams double chainwheel 46/49T)1958 · 7 — Ebykr catalogue archive, p.12
- 1961 models had a cable-operated front derailleur1961 · 7 — Retro Raleighs (sheldonbrown.com)
Brakes
- G.B. Sports brakes1958 · 7 — Ebykr catalogue archive, p.12
Wheels and tyres
- 27 × 1¼in high-pressure1958 · 7 — Ebykr catalogue archive, p.12
Catalogue appearances
| Year | Name as printed · model no. | Details | Source |
|---|---|---|---|
| 1958 | Raleigh Lenton Grand Prix, Model 7 · 7 | Gent's only; 21 and 23in frames in Reynolds 531; 27 × 1¼in high-pressure; 8-speed (Cyclo Benelux with Williams double chainwheel 46/49T); G.B. Sports brakes. | Ebykr catalogue archive, p.12 |
Specs are as printed in the catalogue. Years are when the model appears in a source, not exact production dates.
Other sources
| Year | Name · variant | Details | Source |
|---|---|---|---|
| 1961 | Lenton Grand Prix · 7 | Kohler: 1961 models had a cable-operated front derailleur. | Retro Raleighs (sheldonbrown.com) |
Sources
Last updated 19 October 2026. Every fact on this page comes from one of these.
