Dolan Pre Cursa Aluminium Grass Track Bike - Sugino-SG75

2025 RoadTrack Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,124 Last known price
Suspension: Rigid
Wheels: 700c
Frame: Aluminum

Rider height by size (cm)

Size guide

XS 147.5–159
SM 156–164
MD 161–169
LG 166–176
XL 174–180
XXL 174–180
XXXL 185–195

Components

9 of 11 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Pre Cursa Aluminium Frame Matt/Black Not identified

Suspension

1 part

Fork
- Alpina

Drivetrain

3 parts

Bottom bracket
- Sugino
CBB-SG75
Chain
- KMC
Crankset
- Sugino

Wheels and tires

1 part

Rims
- Zipp Super-9 Clincher Track Disc

Cockpit and contact points

5 parts

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Geometry diagram unavailable

The drawing needs wheelbase, chainstay length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	384.2	396	400.8	408	411.6	412.8	444.9
Stackmm	487.5	503	516.9	539.5	561.3	580.6	599.9
Top tube lengthmm	498	525.7	535	547.2	555	570	608.8
Seat tube lengthmm	450	500	520	540	560	580	600
Head tube lengthmm	95	105	120	140	160	180	200
Head tube angle	71°	73°	73°	74°	75°	75°	75°
Seat tube angle	76°	75°	75°	75°	74°	74°	74°
Stack/reach ratio	1.27	1.27	1.29	1.32	1.36	1.41	1.35
Suspension and parts
Crank lengthmm	165	165	165	165	165	165	170
Handlebar widthmm	380	400	400	420	420	420	440
Stem lengthmm	70	80	90	100	110	120	120

Not published by the manufacturer: Chainstay length, Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Wheels and brakes

Wheel configuration: Same size

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Wheel material: Aluminum
Wheel size: 700c

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds
Specification	This bicycle Dolan Pre Cursa Aluminium Grass Track Bike - Sugino-SG75	Dolan Pre Cursa Aluminium Grass Track Bike - Alpina - Custom	Dolan Pre Cursa Aluminium Track Bike - Alpina-Custom	Dolan Pre Cursa Aluminium Track Bike - Sugino-SG75	Dolan Pre Cursa Track Bike - Alpina-Custom
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Not informed
Other specifications
Bottom bracket standard	Not informed	BSA	BSA	Not informed	BSA
Tire width	Not informed	Not informed	25c	25c	25c