Quick answer
VELYN is part of ALLTOO. The current VELYN collection contains 16 products across cycling electronics and charging, bicycle maintenance tools, and cycling accessories. This directory introduces each product, explains what to check before ordering, and links to its own buying guide and current product page. Choose by the task, exact interface and fit—not by the brand name alone.
Find a Di2 charging module or a precision brake-service tool
- SM-BCR2 / BT-DN110-compatible ALLTOO charging module with cables — module-versus-cable and fit guide.
- ALLTOO disc brake mount facing / brake post resurfacing kit — 100 / 142 mm axle-rod and mount checks.
Use the categories below to compare all 16 products. Select the actual interface and service task before ordering.
Choose the task
Cycling electronics and charging
ALLTOO 500mAh USB-C Rechargeable Battery Compatible with SRAM AXS
A 500mAh compatible replacement battery with direct USB-C charging and a four-LED charge indicator. Choose the 1, 2, 3 or 4-piece quantity and confirm the actual AXS-style battery interface; capacity is not a guaranteed ride-time claim.
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ALLTOO USB Charger Compatible with Shimano Di2 11-Speed Systems
The ALLTOO USB charger is a third-party charging accessory for selected Shimano Di2 11-speed systems. It is an option for a spare charging setup at home, at a workbench or while traveling. Choose it by the actual component model and connector, rather than assuming that every 11-speed Di2 bicycle uses the same arrangement.
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ALLTOO USB-C Charging Adapter Compatible with Shimano Di2 EC300
The ALLTOO USB-C EC300-compatible adapter is a compact charging connection for selected Di2 12-speed components using an EC300-style 4-pin interface. It is useful when the rider needs an adapter arrangement rather than a separate long charging cable. Confirm both ends of the connection: the bicycle component port and the USB-C supply.
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ALLTOO Compatible Battery Charger for SRAM AXS eTap, RED, Force, Rival & GX Eagle Batteries with USB Cord
The ALLTOO compatible battery charger is a separate charging accessory for a suitable SRAM AXS/eTap-style battery. It is intended as a spare or replacement charger for home, workshop or travel use. It is a different purchase from a replacement battery with direct USB-C charging, so start with the battery you actually intend to charge.
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ALLTOO 1.5 m Magnetic Charging Cable Compatible with Shimano EW-EC300 Di2 12-Speed, 4-Pin
The ALLTOO magnetic charging cable is listed at 1.5 m, approximately 59 in, with a 4-pin connector for selected EW-EC300-style Di2 12-speed charging interfaces. Its cable length is useful when planning the distance between the bicycle and a power source. The connector and exact component model determine the fit; length alone does not.
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ALLTOO Charging/Connection Module with Cables, Compatible with Shimano SM-BCR2 / BT-DN110
The ALLTOO set includes a charging/connection module and matching cables for selected Shimano Di2 SM-BCR2 / BT-DN110-style configurations. Identify the battery or component model, connector shape and intended task before purchase. Computer connection, diagnostic and firmware functions require confirmation for the exact hardware and software.
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SM-BTE60 Adapter Compatible with Shimano STEPS BT-E6000, BT-E6001, BT-E6010 Batteries
The SM-BTE60-compatible adapter provides an off-bike connection for selected Shimano STEPS rack-mounted battery setups. The VELYN listing specifies BT-E6000, BT-E6001 and BT-E6010 battery models with compatible EC-E6000, EC-E6002 or EC-E6010 charger arrangements. Confirm both model numbers and the physical connector before purchase.
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SM-BTE80 Charging Adapter Compatible with Shimano STEPS BT-E8035, BT-E8035-L, BT-E8036, BT-EN805, BT-EN805-L, BT-EN806 Batteries
The SM-BTE80-compatible adapter provides an off-bike charging connection for selected Shimano STEPS batteries. Charger compatibility depends on the battery family; check the model-specific compatibility information below. BT-E8035, BT-E8035-L and BT-E8036: use an EC-E6000, EC-E6002 or EC-E8004 only where approved for the exact battery. BT-EN805, BT-EN805-L and BT-EN806: use EC-E6002 or EC-E8004; do not use EC-E6000 with this group. The adapter does not make an unsupported battery/charger combination compatible. Confirm the full battery and charger model numbers and the connector before ordering.
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Bicycle maintenance tools
ALLTOO Brake Piston Press Tool Compatible with Selected Shimano & SRAM Hydraulic Disc Brake Calipers
A tool for retracting suitable hydraulic brake-caliper pistons during compatible service. Choose green or orange after checking dimensions, piston layout and the manufacturer’s service requirements; it is not a universal cure for rotor rub.
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Bike Disc Brake Mount Facing Tool Kit, Brake Tab Resurfacing Tool for Bicycle Frame and Fork Caliper Mounts
The VELYN disc brake mount facing tool kit is intended for resurfacing suitable frame or fork brake-mount surfaces during precision bicycle service. It is a workshop tool for experienced users, rather than an automatic cure for every case of rotor rub. Identify the mounting surface, mount style and axle or dropout spacing before selecting the kit.
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Bicycle Hub & Freehub Bearing Puller Kit, 12-15 & 17-20 mm Collets
The VELYN hub and freehub bearing puller uses a screw-driven expanding collet to draw a suitable bearing into a support sleeve. The listed collet ranges are 12–15 mm and 17–20 mm. A 16 mm bearing falls between those stated ranges, so it must not be assumed to fit.
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Cycling accessories and fit
ALLTOO 2-Pack Carbon Fiber Bike Bottle Cages, 25g Ultra-Light Road & MTB Water Bottle Holders
A two-cage carbon fiber set for a suitable bicycle mounting arrangement. Check frame mounting holes, available bottle clearance and the bottle shape, then select black or gray. Weight alone does not establish retention or a universal bottle fit.
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3D Printed Carbon Fiber Bike Saddle, Honeycomb Relief Channel for Road, MTB, BMX & Gravel
A saddle described with an open honeycomb surface, central relief channel and carbon fiber structure. Confirm rail and seatpost-clamp compatibility before considering the riding application. Saddle construction does not guarantee comfort for every rider.
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Road Bike Cleat Set Compatible with Wahoo SPEEDPLAY ZERO, 4 Colors
The VELYN road-cleat set is an aftermarket replacement for selected compatible SPEEDPLAY ZERO pedal setups. It is sold with black, gray, yellow or green covers. Start by checking the exact pedal interface, cleat shape and shoe mounting arrangement; choosing a cover color does not establish the mechanical fit.
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2-Pack Derailleur Battery Protector Covers Compatible with SRAM AXS/eTap
The VELYN AXS/eTap-compatible protector-cover listing has three two-cover options: two rear-derailleur covers, two battery covers, or one battery cover plus one rear-derailleur cover. Choose the pack by the area you need to cover, then compare its shape with the installed component. The mixed pair is not two identical covers.
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Flat Pedal Adapter Compatible with Wahoo Speedplay Pedals, 110 x 48 mm
The VELYN flat pedal adapter is a removable snap-on platform for selected compatible Wahoo Speedplay pedal setups. The listed platform size is 110 × 48 mm. It is intended for regular-shoe use during warm-ups, short transfers, commuting or casual rides, rather than replacing a road-shoe cleat set.
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Questions about choosing across the collection
Can one charger fit every electronic bike system?
No. AXS-style, EC300-style, BCR2-style and STEPS battery connections serve different arrangements. Identify the actual component, battery and charger before ordering.
Which workshop tool should I choose?
A piston press serves a suitable caliper-piston task, a mount facing tool serves a confirmed brake-mount surface task, and a bearing puller serves an accessible compatible bearing. Diagnose the service requirement before selecting the tool.
Does compatible mean original or endorsed?
No. The applicable ALLTOO replacement accessories are third-party products. SRAM, Shimano and Wahoo model references describe intended fit; they do not establish authorization, endorsement or universal compatibility.
Where are current prices and quantities?
Use the linked product pages for current prices, variant quantities, stock and package details. This directory intentionally avoids copying prices that can change.
VELYN is part of ALLTOO. Choose the accessory for your component, intended task and fit. Use the current product page to check prices, available options and package contents before ordering.
Review our shipping policy and return policy; destination availability and final fees are shown at checkout.