Bicycle Archive · Specification report

2025 Santa Cruz Heckler SL S

Velopedia Archive ID 900000399

Overview

Model year	2025
Brand	Santa Cruz
Model	Heckler SL S
Bicycle type	Electric-assist
Archive ID	900000399
Original MSRP	$8,699.00
Colors	Matte Dark Blue; Gloss Mustard
Sizes	S; M; L; XL; XXL
Weight	43.57 lbs / 19.76 kg

Frameset

Frame construction	Carbon C Frame
Frame material	Carbon Fiber
Fork	FOX 36 Float Performance, Grip, 160mm
Rear shock	Fox Float X Performance, 210x55 -or- RockShox Super Deluxe Select+, 210x55

Drivetrain

Shifters	SRAM GX Eagle Single Click, 12spd
Rear derailleur	SRAM GX Eagle, 12spd
Crankset	E13 Helix eSpec, 165mm
Cassette	SRAM XG1275 Eagle, 12spd, 10-50t
Chain	SRAM GX Eagle, 12spd

Brakes

Brakes	SRAM Maven Bronze Stealth

Cockpit & contact points

Headset	FSA IS-2/47/42 ACB -or- Cane Creek 10 IS Integrated Headset
Handlebar	OneUp Aluminum Bar, 35mm Rise, 800mm
Stem	Burgtec Enduro MK3, 42mm
Saddle	SDG Bel-Air V3, Max Lux-Alloy -or- WTB Volt
Seatpost	OneUp Dropper Post, 31.6

Wheels & tires

Hubs	(F) E13 SL, 15x110, 6-Bolt, 32h / (R) E13 SL E-Spec, 12x148, XD, 6-Bolt, 32h
Rims	(F) Reserve 30\|HD AL / (R) Reserve 30\|HD AL
Front tire	Schwalbe Albert, 29x2.5, Trail Radial Ultra Soft
Rear tire	Schwalbe Albert, 27.5x2.5, Trail Radial Soft
Wheel size	Mx

Geometry · S

Seat tube	380/380
Top tube	569.2/579.6
Head tube	100 mm
Head-tube angle	64.3/64
Seat-tube angle	76.8/76.6
Chainstay / rear center	443/443.8
Wheelbase	1209.1/1209.7
Bottom-bracket drop	28.5/31.8
Bottom-bracket height	344/340.7
Reach	435/432.4
Stack	614.9/616.8
Standover height	720.1/716.2
Front center	766.1/765.9

Geometry · M

Seat tube	405/405
Top tube	602.7/602.9
Head tube	110 mm
Head-tube angle	64.3/64
Seat-tube angle	77.1/76.9
Chainstay / rear center	443/443.8
Wheelbase	1238.4/1239.1
Bottom-bracket drop	28.5/31.8
Bottom-bracket height	344/340.7
Reach	460/457.4
Stack	624/625.8
Standover height	733/728.8
Front center	795.4/795.3

Geometry · L

Seat tube	430/430
Top tube	620.6/621.5
Head tube	120 mm
Head-tube angle	64.3/64
Seat-tube angle	77.5/77.2
Chainstay / rear center	443/443.8
Wheelbase	1262.7/1263.4
Bottom-bracket drop	28.5/31.8
Bottom-bracket height	344/340.7
Reach	480/477.5
Stack	633/634.9
Standover height	733.4/729.3
Front center	819.7/819.6

Geometry · XL

Seat tube	460/460
Top tube	641.8/642.7
Head tube	140 mm
Head-tube angle	64.3/64
Seat-tube angle	77.7/77.5
Chainstay / rear center	446/446.8
Wheelbase	1294.4/1295.1
Bottom-bracket drop	28.5/31.8
Bottom-bracket height	344/340.7
Reach	500/497.4
Stack	651/653
Standover height	731.7/731.6
Front center	848.4/848.3

Geometry · XXL

Seat tube	500/500
Top tube	669.1/670
Head tube	155 mm
Head-tube angle	64.3/64
Seat-tube angle	77.8/77.5
Chainstay / rear center	450/450.7
Wheelbase	1329.9/1330.5
Bottom-bracket drop	28.5/31.8
Bottom-bracket height	344/340.7
Reach	525/522.5
Stack	664.5/666.5
Standover height	741/738.6
Front center	879.9/879.8

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 24, 2026.