SON delux 12 | Ryde Rival 23 - Front Wheel with Hub Dynamo - 20" | Clincher | Centerlock | for Brompton G-Line - 24 Spokes | black anodized

With this wheel, owners of a G-Line model from Brompton have the option of equipping their versatile folding bike with one of the popular SON hub dynamos. The 20-inch front wheel consists of the lightweight and smooth-running SONdeluxe 12 hub for Centerlock brake rotors and a reliable Rival 23 rim from Ryde.

Technical details of the hub dynamo front wheel

Hub: SONdelux 12

brake disc interface: Centerlock
spoke type: J-Bend
rated voltage: 6 V
rated power: 3 W

Rim: Ryde Rival 23

construction: with hook (crotchet), pin joint
wheel size: 20 inch
outer width: 28.4 mm / inner width: 23.5 mm / profile height: 20 mm

Fact Sheet

Product Name:	SON delux 12 \| Ryde Rival 23 - Front Wheel with Hub Dynamo - 20" \| Clincher \| Centerlock \| for Brompton G-Line - 24 Spokes \| black anodized
Manufacturer:	SON
Item Code:	SON739178
material:	Aluminium
usage bikesport:	Folding Bike
hubs:	SONdelux 12
rims:	Ryde Rival 23
wheel size:	20" (406mm)
voltage:	6V
axle standard:	12x100mm (FW)
hub special features:	Hub dynamo
Wheel version:	Front Wheel, Standard Wheel
braking system:	Disc, Centerlock/AFS
tire type:	Wire Bead Tire, Folding Tire, Tubeless Ready
ETRTO:	23-406
rim width:	28.4mm
inner profile width:	23.5mm
rim profile height:	20mm
power:	3W
Model year:	2026
Collection:	Full year
Color:	Black
manufacturer item code:	392410RR3
Number of Spoke Holes:	24
Manufacturer page:	http://www.nabendynamo.de