Overview | Lineup and specs

8-speed
+
Sport Spec iruka S (formerly iruka)

5-speed
+
Comfort Spec iruka C New

Features

Gear system and the traveling distance per pedal rotation
Internal 8-speed	Internal 5-speed
Riding posture
Sporty Relaxed Handlebar shape Position	Sporty Relaxed Handlebar shape Position
Riding feeling
Agile Mild Tire Saddle	Agile Mild Tire Saddle

Gear box
SHIMANO Alfine 8 18T	SHIMANO STePS Nexus Inter 5 22T
Tire
SCHWALBE Kojak 18 x 1.25	GMD iruka original 18 x 1.50
Wheel set
ALEXRIMS DM24 Double wall F28H/R32H
Crank set
SHUN iruka original 56T L170mm	SHUN iruka original 40T L170mm
Bottom bracket
NECO iruka original Shell-width 73mm Axle-length 139mm	NECO iruka original Shell-width 73mm Axle-length 130mm
Brake caliper
PROMAX DSK300/420
Brake lever
PROMAX XL91G
Shifter
SHIMANO Alfine Rapid Fire Plus	SHIMANO Nexus Revo Shift
Saddle
VELO VL3381	CIONLLI CL1411
Head set
NECO H50HBK integral 1-1/8
Accompanying items
Rear-wheel cover, coupler, reflector and bell

Folded size
W78cm x H48cm x D35cm
Wheel base
1,040mm
Total length
1,470mm
Saddle height
720mm – 950mm
Handlebar height
880mm – 970mm	900mm – 990mm
Front-center distance
630mm
Rear-center distance
420mm
Reach
470mm (Horizontal distance between the centers of BB and head tube)
BB height
275mm
Weight (w/o pedals and accompanying items)
11.9kg	12.1kg