37 parts
● Active2022–Present
Stark Future Varg SM
Rated Power
45 kW
Peak Power
60 kW
Top Speed
55 mph
Weight
240 lb
Drive chainBrakes Brembo DOT 5.1Wheels 17"F / 17"RMSRP $11,400
Detailed Specs & Notes
Supermoto variant. Same 6.5 kWh battery and 60kW powertrain. 17" front and rear wheels with street tires — different wheel/tire set than MX/EX. KYB suspension shared with MX 1.0. Brake system identical to MX 1.0. Higher top speed due to gearing optimized for road.
37 parts across 9 categories
BODY & FRAME
3 parts
OEM
OEM Front Fender — Stark Varg (All Models)
Front Fender
Available in OEM color variants. Common crash damage item. Aftermarket extended fenders available for improved mud clearance. SM fender may differ slightly — verify when ordering.
$283.99
$40–$60
OEM
OEM Rear Fender — Stark Varg (All Models)
Rear Fender
OEM rear fender. High crash-damage frequency. Available in OEM colors. Verify model variant — EX rear fender may differ for the longer enduro tail section.
$333.99
$38–$58
OEM
OEM Side Panels / Shrouds — Stark Varg (All Models)
Side Panels / Plastics
OEM side panels in available color options. Common crash replacement. Sold individually or as a set — confirm when ordering. MX, EX, and SM body kits may differ slightly.
$9.99
$55–$80 per panel or set
BRAKES
8 parts
Aftermarket
Galfer Sintered Double H Brake Pads — Stark Varg (Brembo, DOT 5.1)
Brake Pads
CRITICAL: Stark Varg uses Brembo calipers with DOT 5.1 fluid — NEVER use DOT 3 or DOT 4. Galfer is the confirmed OEM brake supplier for Stark Varg (Galfer/Stark partnership 2023). Sintered Double H = HH compound for high-performance motorcycle braking. Specific Galfer FD part number not confirmed in catalog research (community speculation suggests FD225 for front — unverified). Stark Future's website only offered rear Galfer pads at time of research. IMPORTANT: Stark OEM front pads (custom Brembo/Toyo compound) reportedly outlast aftermarket options — consider OEM pads for front and Galfer for rear.
$40.99
OEMSMX1-BR-FW-04
OEM Front Brake Pads — Brembo (All Varg Models)
Brake Pads
CRITICAL: Brembo hydraulic system uses DOT 5.1 brake fluid — NOT mineral oil. Mineral oil will destroy Brembo seals. OEM part number SMX1-BR-FW-04. EBC MXS sintered pads are a known aftermarket alternative — verify fitment with caliper model.
$24.99
OEMSMX1-BR-RWF-04
OEM Rear Brake Pads — Brembo (All Varg Models)
Brake Pads
OEM part number SMX1-BR-RWF-04. Rear pads are different from front — 220mm rotor vs 260mm front. Same DOT 5.1 fluid requirement. Do not substitute mineral oil.
$23.99
Universal
DOT 5.1 Brake Fluid — Stark Varg (All Models)
Brake Fluid
CRITICAL: Stark Varg uses Brembo brakes requiring DOT 5.1 fluid — NOT mineral oil. This is the OPPOSITE of Sur-Ron and Talaria (which use mineral oil). Using mineral oil in Brembo calipers will destroy seals. DOT 4 is compatible in an emergency but DOT 5.1 is preferred for high-performance use.
$18.99
$10–$18
AftermarketDF606W
Galfer Wave Rotor 260mm — Stark Varg / KTM / Husqvarna / GasGas Front (DF606W)
Brake Rotor / Disc
Galfer is OEM brake supplier for Stark Varg — DF606W is the aftermarket catalog version of the OEM Stark Varg front wave disc (Stark part SMX1-BR-FW-260). Galfer also fits KTM, Husqvarna, and GasGas enduro/MX models (NOT KTM Freeride E-XC — that uses DF796W). Thicker at 3.2mm vs. bicycle DB-series rotors. Wave design reduces weight and operating temperature.
$150.99
Aftermarket
Galfer Wave Rotor 220mm — Stark Varg Rear (OEM Galfer-Manufactured)
Brake Rotor / Disc
Galfer manufactures the OEM rear brake disc for the Stark Varg (Stark Varg/Galfer partnership confirmed 2023). Stark part number SMX1-BR-RW-220. Specific Galfer DF catalog replacement part number not confirmed — Galfer produces multiple 220mm rear moto rotors (DF193W, DF607W, DF669WA, DF135W). Verify exact Galfer DF number with ECR or Galfer USA when ordering.
$135.99
OEM
OEM Front Brake Rotor — 260mm Brembo (All Varg Models)
Brake Rotor / Disc
260mm front Brembo rotor. Larger than typical e-bike rotors — sized for the 238+ lb bike weight and 60kW power. Verify bolt pattern (typically 6-bolt) before ordering aftermarket.
$40.99
OEM
OEM Rear Brake Rotor — 220mm Brembo (All Varg Models)
Brake Rotor / Disc
220mm rear Brembo rotor. Verify bolt pattern before ordering. Note: rear pads (SMX1-BR-RWF-04) are different from front.
$97.99
$59–$85
COCKPIT
4 parts
OEM
OEM Handlebar Grips — Stark Varg (All Models)
Grips
22mm bars. High-demand consumable. Many aftermarket options: ODI Lock-On, Pro Taper, Renthal Kevlar. Lock-on grips are popular for quick swaps.
$6.99
$14–$24
Aftermarket
ODI Emig Racing Lock-On Grips (Stark Varg)
Grips
Standard 22mm MX bar grips. Stark Varg uses standard MX handlebar dimensions.
$43.99
Aftermarket
Wide Platform Footpegs — Stark Varg
Foot Pegs
Wide platform footpegs. Stark Varg footpeg mounting should be verified — the bike uses a custom aluminum frame that may have unique peg mount dimensions vs standard MX bikes.
$37.99
OEM
OEM Handlebar — Stark Varg (All Models)
Handlebars
22mm bar diameter, 28.6mm stem clamp. Aftermarket replacements: Pro Taper, Renthal, Fasst Flexx. EX ergonomics may use different bar bend — verify before substituting.
$6.99
$55–$80
DRIVETRAIN
8 parts
Aftermarket520ERT3
DID 520 ERT3 Gold Motocross Chain — Non-Ring
Chain
520 pitch motocross chain for full-size e-dirtbikes. KTM Freeride E-XC OEM spec: 520 pitch, 118 links, 11T front / 48T rear. Stark Future Varg MX-1/MX-1-2 OEM: 14T front / 47T rear. Stark Varg EX OEM: 12T front / 48T rear. Sur-Ron Storm Bee uses 520 pitch — larger, heavier platform; NO parts shared with Light Bee. Segway Xaber-300 is a high-performance 520-pitch platform. Cut to length as needed when replacing with different sprocket tooth counts.
$180.99
DID 520 ERT3 Gold motocross chain — estimated based on standard DID ERT3 chain market pricing
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Aftermarket520ERT3CL
DID 520 ERT3 Connecting Link — Non-Ring Motocross Type
Chain
For DID 520 ERT3 motocross chain. Compatible with KTM Freeride E-XC (118L OEM spec), Stark Future Varg, Sur-Ron Storm Bee/GT, and Segway Xaber-300. KTM Freeride E-XC OEM is 520 pitch, 118 links. Always stock extra connecting links — replacing without one on the trail is a showstopper.
Price unavailable
OEM
Drive Chain — #520 (All Varg Models)
Chain
#520 pitch — heavier motorcycle-grade chain, NOT the #428 used on Sur-Ron or Talaria. All Varg variants use the same chain pitch. Replace chain and sprockets as a set. Verify link count before ordering.
$69.99
$45–$65
OEM
OEM Front Sprocket — 13T #520 (All Varg Models)
Front Sprocket
OEM is 13T front #520. 12T option also available for more torque. Always replace chain and sprockets together as a set. SM model may have different gearing — verify tooth count for SM variant.
$24.99
OEM
OEM Rear Sprocket — 48T #520 (All Varg Models)
Rear Sprocket
OEM rear sprocket ~48T #520 (47T–49T available). SM model may differ for road gearing — verify before ordering. Replace chain and sprockets as a set.
$6.99
$65–$90
Aftermarket520ERVT
DID 520 ERVT Gold X-Ring Chain — Sealed Rally Premium
Chain
Top-of-line 520 pitch X-ring sealed chain. DID positions this as their do-it-all off-road rally chain. X-ring seals provide 15% longer lifespan vs. non-ring. Available in shorter link lengths (110–120L) than the ERT3, so verify availability for your specific link count requirement. Tier 2 priority — the non-sealed ERT3 is the standard recommendation; this is the premium upgrade for riders who prioritize chain longevity.
$264.99
$213.20 (110L) – $232.58 (120L). 13/14 variants in stock as of 2026-06-02.
Aftermarket520ERVTCL
DID 520 ERVT Connecting Link — X-Ring Rivet or Press-Fit
Chain
For DID 520 ERVT X-ring chain. Two connecting link variants: press-fit clip (CL) or rivet (RL). Rivet type requires a chain rivet tool for installation — provides more secure connection but is non-removable. Press-fit clip can be removed in field with pliers if needed. Recommended for KTM Freeride E-XC, Stark Varg, Sur-Ron Storm Bee, and Segway Xaber-300 running the 520 ERVT chain.
$14.99
$11.90 - FJ Press-fit Clip or ZJ Rivet
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OEM
OEM 60kW Motor — Stark Varg (All Models)
Motor
Proprietary Stark motor — no aftermarket alternatives. 60kW peak (80hp). MX 1.2 has improved thermal management in the motor. Replacement typically dealer-assisted. No known third-party motor options.
Contact Dealer
ELECTRICAL
5 parts
OEM
OEM Throttle Assembly — Stark Varg (All Models)
Throttle
Hall-sensor throttle on 22mm bars. High-demand consumable — throttle feel degrades with heavy use. Verify OEM part before substituting aftermarket units.
$122.99
OEMSMX1-B-100S4P-KT
OEM 6.5 kWh Battery Pack (Varg MX 1.0 / EX / SM)
Battery
Proprietary 6.5 kWh pack for MX 1.0, EX, and SM only. NOT compatible with MX 1.2 (7.2 kWh). Magnesium honeycomb case with integrated Stark BMS. No true aftermarket alternatives — OEM only. Expensive; steer customers toward dealer portal for replacement.
$3073.99
OEM
OEM Charger — Stark Varg (All Models)
Charger
Proprietary Stark charger. Verify charge rate (standard vs fast charge) when ordering. MX 1.2 may require an updated charger — confirm compatibility with dealer.
$6.99
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OEM
OEM Controller / ESC — Stark Varg (All Models)
Controller / ESC
Highly proprietary. The Stark controller integrates with the Arkenstone app for ride mode tuning. No known aftermarket alternatives. Replacements typically require dealer involvement. Power output (60hp vs 80hp Alpha) is configured via firmware — verify with Stark support.
Contact Dealer
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OEM
OEM Display / Arkenstone App Module — Stark Varg (All Models)
Display / Dashboard
The Stark Arkenstone system uses a smartphone app for real-time data, ride mode tuning, and firmware updates. MX 1.2 has an improved Arkenstone integration. Handlebar control module is the hardware component that pairs to the app.
Contact Dealer
SEATING
3 parts
Aftermarket
Aftermarket Seat Cover — Stark Varg (All Models)
Seat Cover
High-demand aftermarket consumable. Guts Racing and Seat Concepts both make Varg-specific covers. Available in multiple grip textures and colors.
$55.99
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Aftermarket
Guts Racing Seat Cover — Stark Varg
Seat Cover
Stark Varg seat cover — Guts Racing makes Varg-specific fitments. Verify part number for Varg vs Varg EX vs SM — seat shape may differ.
Contact Dealer
OEM
OEM Seat — Stark Varg (All Models)
Seat
OEM seat. EX ergonomics seat may differ from MX/SM — verify model when ordering. Aftermarket seat covers (Guts Racing, Seat Concepts) available for Varg.
$26.99
SUSPENSION
3 parts
OEM
OEM Front Fork — KYB 48mm (Varg MX 1.0 / MX 1.2 / SM)
Front Fork
KYB closed-cartridge 48mm fork on MX 1.0, MX 1.2, and SM. 310mm travel. NOT the same as Varg EX (WP Xact Pro). Kashima coated — premium fork; rebuild rather than replace when possible. JBI Suspension and similar shops offer Stark Varg fork servicing.
$664.99
OEMFitment Unconfirmed
OEM Rear Shock — Stark Varg (All Models)
Rear Shock
Linkage rear shock. EX may have a different shock tune than MX/SM — verify model when ordering. Shock rebuild is a viable alternative to replacement. Verify eye-to-eye length and mounting hardware for any aftermarket substitutions.
$848.99
OEM
Front Fork Seals — 48mm KYB (Varg MX 1.0 / MX 1.2 / SM)
Fork Seals
48mm KYB fork seals for MX 1.0, MX 1.2, and SM. Sold as a pair. Replace when fork oil appears on stanchions. NOT compatible with Varg EX (WP Xact Pro fork — different seal size).
$1105.99
$30–$50
TOOLS & MAINTENANCE
1 part
WHEELS & TIRES
2 parts
OEMFitment Unconfirmed
Front Tire — 17" Supermoto (Varg SM)
Front Tire
SM-only 17" street front tire. Different size and construction from MX/EX 21" off-road tire. Popular supermoto tire: Pirelli Diablo Supermoto or Bridgestone BT-39. Verify exact width spec before ordering.
$246.99
OEMFitment Unconfirmed
Rear Tire — 17" Supermoto (Varg SM)
Rear Tire
SM-only 17" street rear tire. High-wear item for aggressive supermoto riding. Verify exact width spec. Popular: Pirelli Diablo Supermoto, Dunlop SportMax.
$266.99