Bicycle Archive · Specification report

2026 Transition Regulator SX Deore

Velopedia Archive ID 900001473

Overview

Model year	2026
Brand	Transition
Model	Regulator SX Deore
Bicycle type	Electric-assist
Archive ID	900001473
Original MSRP	$7,299.00
Colors	Madrone Gold, Stormshadow Grey
Sizes	Large, X-Large

Frameset

Frame construction	Regulator SX Carbon 150mm
Frame material	Carbon Fiber
Fork	RockShox Lyrik Base (160mm)
Rear shock	RockShox SuperDeluxe Select (205x60mm)

Drivetrain

Shifters	Shimano Deore M6100 iSpec EV
Rear derailleur	Shimano Deore M6100 SGS 12sp
Crankset	RaceFace Aeffect R E-MTB (160mm)
Cassette	Shimano Deore M6100 (10-51t)
Chain	Shimano Deore M6100

Brakes

Brakes	Shimano Deore M6120 4 Piston; Rotors: Shimano RT66 (203mm)

Cockpit & contact points

Headset	FSA No.57E
Handlebar	RaceFace Chester 35 SM (780x20) MD/LG/XL (780x35)
Stem	RaceFace Aefect R (40mm)
Saddle	SDG Bel Air 3
Seatpost	SDG Tellis SM (150mm) MD (170mm) LG (200mm) XL (230mm)

Wheels & tires

Hubs	Novatech D791SB/D902SB
Rims	WTB ST i30
Spokes	Pillar Double Butted
Front tire	Maxxis Assegai EXO/TR (2.5)
Rear tire	Maxxis Minion DHRII EXO/TR (2.4)
Wheel size	Mixed

Geometry · SM

Seat tube	375 mm
Effective top tube	551 mm
Head tube	105 mm
Head-tube angle	64.5°
Chainstay / rear center	442 mm
Wheelbase	1201 mm
Bottom-bracket drop	25 mm
Reach	425 mm
Stack	623 mm

Geometry · MD

Seat tube	400 mm
Effective top tube	583 mm
Head tube	115 mm
Head-tube angle	64.5°
Chainstay / rear center	442 mm
Wheelbase	1235 mm
Bottom-bracket drop	25 mm
Reach	455 mm
Stack	632 mm

Geometry · LG

Seat tube	440 mm
Effective top tube	610 mm
Head tube	125 mm
Head-tube angle	64.5°
Chainstay / rear center	448 mm
Wheelbase	1271 mm
Bottom-bracket drop	25 mm
Reach	480 mm
Stack	641 mm

Geometry · XL

Seat tube	470 mm
Effective top tube	643 mm
Head tube	135 mm
Head-tube angle	64.5°
Chainstay / rear center	448 mm
Wheelbase	1305 mm
Bottom-bracket drop	25 mm
Reach	510 mm
Stack	651 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 21, 2026.