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Sirris R46 E-moto shock w/ Trail tune | for Surron Ultra Bee
Trail Tune is a very versatile and aggressive tune that is sporty and supportive, designed to go fast over a wide variety of terrain. RIDER WEIGHT SPECS: Sirr
Product Overview
Trail Tune is a very versatile and aggressive tune that is sporty and supportive, designed to go fast over a wide variety of terrain.
RIDER WEIGHT SPECS:
Sirris offers six weight ranges to choose from when selecting your Trail Tune R46 shock. (
Listed weight ranges are rider weight without riding gear on. 15 pounds of riding gear is calculated into the weight ranges)
130 lbs - 160 lbs (Light ships with 75 N/mm spring)
160 lbs - 210 lbs (Medium ships with 85 N/mm spring)
210 lbs - 230 lbs (Heavy ships with 90 N/mm spring)
230 lbs - 250 lbs (X Heavy ships with 95 N/mm spring)
250 lbs - 280 lbs (XX Heavy ships with 105 N/mm spring)
280 lbs - 350 lbs (XXX Heavy ships with 115 N/mm spring)
PRODUCT SPECS:
Architecture
Piggyback, steel spring
Stroke
85 mm
Length
320 mm
Weight
3.9 lbs / 1.76 kg without spring
Piston
High flow Ø46 mm, CNC 6061 billet aluminum, type 3 hard anodized coating
Piston band
Hard band
Shaft
Ø16 mm OD chrome-plated, induction hardened steel, hollow, Ø 5.5 mm ID
Shock body
Seamless 6061 aluminum, type 3 hard anodized coating, ACME thread
Spring retainer
Seamless 6061 aluminum, type 3 hard anodized coating, ACME thread, with locking feature, manual adjust
Bottom out
MCU bumper
Top out
Rubber bumper
Damping
Tunable compression and rebound
Reservoir
Pressurized with floating piston
Adjusters
External compression and rebound adjustment
Seals
NBR
Technical Specifications
| Brand | Sirris Store |
|---|---|
| SKU Identifier | 246-99-002-LTE-XX RR SHOCK, SURRON UB AM, 46MM, 320MM X 84.2MM, LTE |
| Warranty Term | 2 Years Limited Warranty |
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Surron Freight & Warranty Guarantee
Shipping Policies
E-bikes ship with specialized heavy freight ground carriers in custom reinforced double-walled protective cartons. Delivery typically completes in 3–5 business days. Free shipping applies automatically to all orders over $500.
2-Year Limited Warranty
Surron electric bikes carry an extensive 2-year warranty covering frame integrity, motor internals, and electronic controllers against manufacturing defects. Battery packs are guaranteed to retain at least 70% capacity through 500 charge cycles.
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